I use a lot of buttermilk. And by ‘a lot’ I mean a ton. Many of my baked goods contain buttermilk. Much of my salad dressing uses buttermilk. And The Evil Genius? He drinks buttermilk. * We go through a lot of the stuff. And I may have mentioned that I live in the middle of nowhere in Amish country before (or a million times before, but who’s counting?) so frequent last minute trips to the store are not convenient.
*Now before any of you out there yawp with a resounding, “EW!” let me just mention that millions of Southerners and displaced Southerners are right now saying, “Mmmmmmmm! A nice tall glass of buttermilk with salt and pepper sounds mighty fine right now.” A reminder: never yuck another person’s yum. Unless we’re talking durian, then all bets are off… (You may want to read about my family vs. Durian.)
There are probably quite a few of you out there saying, “Oh pish,” (Someone other than me says that, right?), “All you have to do is add a little vinegar or lemon juice to milk and you get the same thing. Why buy buttermilk?” See? I just knew someone out there was saying it. Not so fast! It’s not the same thing. To prove my point, I have to make a scientific sidebar.
Scientific Sidebar Alert!
Buttermilk is used in recipes for several important reasons:
- Buttermilk is acidic, so it helps invigorate leavening agents -such as baking powder, baking soda and yeast- when added to baked goods. The acid also helps combat discoloration in baked goods and promotes deep, beautiful browning.
- Buttermilk contains natural emulsifiers; this improves texture and aroma, and extends shelf life after baking.
- Remember how buttermilk is acidic? That makes it a wonderful addition to marinades for chicken and pork. The acid helps tenderize the meat and gives it a tangy flavor.
- You know the ‘cultured’ part of cultured buttermilk? It’s good for you. It contains many active cultures similar to those found in yogurt. Most of the cultures generally found in buttermilk are form the Lactococcus Lactis family and many of their subspecies. Those cultures are what make buttermilk so thick and creamy. And what? Good for you!
Now that you know more than you probably ever wanted to know about buttermilk let’s get onto the ‘Why make my own?’ thing. Because you can. Seriously. You need more than that? Okay. Also make it because it’s dirt cheap, it’s super simple, it’s really fun and you’ll never run out of buttermilk again.
Hang on one second. Someone out there just said, “I never use a whole thing of buttermilk. What do I do with all that buttermilk?” I’m so glad you asked. How about a few of these ideas:
Bacon and Swiss Rye Muffins These are every bit as good as they sound and as easy as pie. No wait! They’re easier than pie. Pie can be hard.
Buttermilk Cornbread Rounds Based on my Grandma’s Buttermilk Cornbread recipe, these perfectly portioned cornbread rounds fit neatly in the hand and go anywhere cornbread goes, but look cuter doing it! This one’s going a little way back in the FWF archives. When you read it, please forgive the “I’m learning” format!
Buttermilk Pancakes Nothing beats beautiful, light, airy buttermilk pancakes smothered in real maple syrup. Nothing. This one’s also reaching back. Wow. I played around with those fonts and indentations a bit, didn’t I?
Garam Masala Depression Cake from Val. Nothin’ depressing about THAT cake, I’ll tell you. We’re talking about a decadent, Garam Masala flavored chocolate cake with orange buttercream and toasted coconut. Oh my. I only take issue with the number of servings Val specified in it. It looks like a one-person cake to me.
I would be remiss if I didn’t mention these others…
- Chocolate Chip Breakfast Cookies (Drop scones)
- Extra Crispy Fried Chicken Fingers (The Evil Genius can cook!)
- Cornbread Salad
Are you good and hungry yet? Excellent. Let’s make some buttermilk. I promise it doesn’t take but two shakes.
Homemade Cultured Buttermilk
Scroll to the bottom for an easy-print version of this recipe!
Ingredients:
- 1/4 to 1/2 cup cultured buttermilk (from the store or home cultured)
- 1 to 2 quarts skim,1%, 2%, or whole milk from the store or raw milk
Also needed:
- 1 clean, dry quart or half gallon jar with a tight fitting two piece lid.
Okay. Ready? If you blink you’ll miss how to do it.
Pour buttermilk (1/4 cup for a quart jar or 1/2 cup for a half gallon jar) into your clean jar. Top off the jar with your plain milk. Tightly screw lid to the jar and shake vigorously for 1 minute. Place in a warm (but not hot) area out of direct sunlight. Let it sit there for 12 to 24 hours, until thickened. Refrigerate when thick. Use within two weeks. If you re-culture this regularly, you can carry on re-culturing indefinitely. I always feel like I’m stickin’ it to the man when I do homemade stuff like this. Who doesn’t love beating the system?
Now here’s a glimpse of my finished product. Note that mine is super thick. I used raw, whole milk to culture my buttermilk. If you use skim, it may end up a little thinner than what you see here.
Homemade Cultured Buttermilk
Ingredients
- 1/4 to 1/2 cup cultured buttermilk from the store or home cultured
- 1 to 2 quarts skim 1%, 2%, or whole milk from the store or raw milk
- Also needed:
- 1 clean dry quart or half gallon jar with a tight fitting two piece lid.
Instructions
- Okay. Ready? If you blink you'll miss how to do it.
- Pour buttermilk (1/4 cup for a quart jar or 1/2 cup for a half gallon jar) into your clean jar. Top off the jar with your plain milk. Tightly screw lid to the jar and shake vigorously for 1 minute. Place in a warm (but not hot) area out of direct sunlight. Let it sit there for 12 to 24 hours, until thickened. Refrigerate when thick. Use within two weeks.
Recipe Notes
If you re-culture this regularly, you can carry on re-culturing indefinitely. I always feel like I'm stickin' it to the man when I do homemade stuff like this. Who doesn't love beating the system?
Darcy says
March 24, 2010 at 8:17 amSilly question, I’m sure, but I’m just learning so much stuff lately. Why does it need to be a 2 part lid? Because you were so specific in the direction, I just wanted to be ask in case I was missing something along the way.
I’m looking forward to this, actually. I’ll be one of those that says ewwwwwwwwww because I hate milk. Really. I’m transitioning my kids back to whole milk, but they aren’t buttermilk fans, either. However, even if we’re not drinking it, I definitely want to be cooking/baking with it more.
Dave Gills says
April 2, 2016 at 11:48 amThe earlier you can start kids on buttermilk the better. If it is a fun time and the whole family is enjoying, it so much the better.pay no attention to nor prepare special foods for the pouter. I’m old a d the generations that have followed me are all buttermilk lovers, so it works.
When I was a kid (how often have you heard this) Sunday morning was devoted to devouring the gallon of buttermilk bought the day before. It was consumed with salt pepper and chunks of bread stirred in while reading the Sunday funniest the floor.
bellini valli says
March 24, 2010 at 8:54 amBittermilk is sipposed to be good for you so I will never pshaw at your love for it. It makes the best pancakes and cakes ever.
Rebecca says
March 24, 2010 at 10:06 amThanks for the support Valli!
Darcy- Not a silly question at all! I specified the two-piece lid because it is what more folks have available to them. If you have another equally tight fitting lid, you can certainly use that in place of the two-piece lid! I’m not a milk drinker either, but I certainly do enough cooking with it.
Amanda says
March 24, 2010 at 2:16 pmBrilliant! I am always looking for ways to make things at home and save some money. I have a question though. How do you re-culture the mixture?
Rebecca says
March 24, 2010 at 3:00 pmAmanda- Good question. You save the last 1/4 cup of the jar of buttermilk you made and pour it into a clean jar which you top off with fresh milk, shake, and let rest at room temperature again. If you re-culture it at least once a week and use clean jars, you should be able to re-culture indefinitely!
Lisa@The Cutting Edge of Ordinary says
March 24, 2010 at 3:52 pmHomemade buttermilk…I’m in. Found you via Krysta the ECM! Looks like a great site. I will be back. Hey Darcy! (I see familiar faces!)
Mayberry Magpie says
March 24, 2010 at 8:14 pmYou have just changed my life! I NEVER have buttermilk on hand so I’ve been making it the vinegar route but thinking it’s not as good. Who knew I could culture my own and it would keep for 2 weeks?!
By reculture, do you mean taking some of the old buttermilk and mixing with the new milk and repeating the process? Just want to make sure I do this right.
Marquita says
August 21, 2018 at 4:54 pmThat’s what I need to know!
Liz says
December 28, 2018 at 2:45 pmOf course I need buttermilk NOW. So, I’m going to make the lemon version. This is so my stomach doesn’t get to I’ll watching the milk curdle. I know the benefits to buttermilk. What I need to understand is this if you don’t mind explaining. If I start buttermilk without ever buying true buttermilk to start. I let it stay out for 24 hours and the next day i use it for baking. Then I save the remaining 1/4 cup and mix milk and lemon juice again at some point have I achieved a true buttermilk? After all it sat out for 24 hours once. I waited to add to baking. Then i add lemon juice again wait 24 hours store in refrigerator and 2 weeks later bake with it have i curated my own buttermilk? If not what is different from the buttermilk in the store to mine going sour/tangy by lemon n waiting 24 hours? It needs to start somewhere couldn’t this be the method to start and store for time after time? If not what did I miss? I do know a woman who has been doing this for years. After CDC reading your posts and blog and in need of buttermilk what I thought of her Ross method now seems to be sounding pretty good. I’ve also in the past bought buttermilk… inexperienced I thought it went bad when two weeks went by. Sickened by its considerable smell n texture I threw it out. Ouch! I know it was pricey n now a pricey mistake. So many of the recipes I enjoy call for buttermilk n I just ignore it. No more I will dive in to the deep end as pre n pro biotics are good for fighting cancer and such. I need the help so considering what I have had to do to keep living buttermilk is now a neccessary part of my life and I may have to drink this daily. Problem I’m lactose intolerant and don’t drink milk. So much I can’t eat or drink but now I need to think for myself. I’m alive because I did eat healthy for the last 40 years the first 20 I don’t believe it was available to me. So my quest is for digestive health. There is no cure for what ales my rate condition bnb or that of my adult kids now. We fight for the last 15 years for health n our lives. Buttermilk doesn’t seem so awful now. My daughter consumes so much yogurt and yeast she fairs better than me. Also, she does well with spicy foods I do not. Coffee has also changed her health . Go figure. As my son has aged he is in my boat. She is approaching 31 now and he is approaching 35 so I gather the age has something to do with the changes to consumption of certain foods and our illness. I do believe we are what we eat. Boy do I miss pizza!! I also miss a large salad a plate of artichokes or simply spinach or a potato. Oh well I digress. Plz let me know what you consider regarding the starter fast but slow from home never a store. After all it started somehow at home this process before a supermarket lived.
Rebecca says
January 3, 2019 at 11:04 amI’m not entirely sure I know what you’re asking but there are two kinds of buttermilk: the kind created when you make butter (this is old fashioned buttermilk and has no probiotics) or cultured buttermilk (which is what you get when you purchase buttermilk at the store.) If you simply leave milk out overnight without adding a culture to it (like from one purchased at the store) you are not achieving a cultured buttermilk, you’re simply souring milk. I’d advise purchasing one batch of buttermilk and reculturing it.
You’ll need to do that from time to time to keep the culture fresh as it will tire itself out after being recultured several times.
Ranee @ Arabian Knits says
March 24, 2010 at 10:39 pmWe do this too! I love sticking it to the man. 🙂
Traci says
March 25, 2010 at 7:36 amI love love love this post!! Recipes that use buttermilk are my fav..but it’s so expensive! I normally do the whole lemon juice trick…but never again! Thanks for saving us more money and making our food better! 🙂
Sasha says
March 25, 2010 at 9:10 amI am raising my 9 month old daughter to be a good eater (I hope lol) and somehow ended up on your web site. I love your photos and writing. By the way, you’ve almost convinced me to try drinking buttermilk!!
I got a recognition award from a fellow blogger the other day. Very Nice. I was asked to pass it on to other bloggers I like. You are on the list. Check out the posting at my blog, Global Table…
Sasha
Christine says
March 25, 2010 at 10:16 amHi from up in Canada in Vancouver! I learned of your site some time ago from Food and Whine and have been quietly making TONS of your stuff and failing to thank you or comment on how marvelous it has all been (ok I was worried about the black beans when I tasted part way through, but they were great and perfect with the also muy delicioso cuban pork)!
On to buttermilk. The current buttermilk in my fridge (hopefully destined for some kind of supermoist and dense lemon poppyseed or blueberry muffin or bread – got a favourite recipe for that?) doesn’t say “cultured” but the ingredient list mentions bacterial culture – do you think I can assume I’ve got the right stuff? Does it matter if I top off whole milk “starter” with skim milk or vice versa? I think it would be handy to have both on hand…
Final confession – being especially northern I don’t drink buttermilk, but really love extensively tasting raw batter for baked goods that contain it…. I bet everybody else does too!
Thanks for everything!
Liam O'Malley says
March 25, 2010 at 12:48 pmVery cool post!
I have been making “buttermilk” with vinegar for awhile now and I’m actually glad to see a better method. I don’t really use a lot of buttermilk so I hate having to buy it for just a small amount and then always wasting the rest when it goes bad.
Thanks Rebecca!
DanaMc says
March 25, 2010 at 1:20 pmOoh, I’m very excited about this. I’m one of those ppl who has a buttermilk container sitting in the fridge since the last time I needed it – wondering if buttermilk can actually “go bad.”
But, if I made a science project out of it, I might be more “vested” in the project. Perhaps I would make some of those scrumptious looking buttermilk pancakes or garam masala cake you featured! Yum!
(Waves at Darcy and Lisa.)
Lisa – thanks for telling us about this gal.
Looks like this blog is a keeper – adding it to my read regularly list 🙂
DanaMc
Rebecca says
March 25, 2010 at 2:36 pmLisa Glad you found me! (Thank you, Krysta!)
Mayberry Magpie- Hi Joan! You got it right. Reculturing is just taking a little of the current batch to make a new batch. It’s like the dairy gift that keeps on giving.
Ranee- Bad is good! Down with government! (That’s a ‘The Tick’ quote in case my nefarious blog is being monitored.)
Traci- You are mighty welcome! Thanks for being here.
Sascha-Thanks for the sweet award and thank you for raising an adventurous eater!
Christine-) You can definitely mix and match your starter and milk butterfat. Go where your whimsy takes you! It’s very forgiving… And thank YOU for everything. It’s nice to know people are playing along in the kitchen with me. 🙂
Liam-First, great name. I’m pretty partial to it myself… 🙂 Second, you’re welcome. It’s fun, isn’t it?
DanaMc-Yay! I’m excited that you’re excited. And I’m glad Lisa’s bringing her friends along. Party at my house. I’ll provide the buttermilk. 🙂
Susan says
April 1, 2010 at 11:09 amThanks so much for the buttermilk recipe. After I made some I remembered hearing Paula Dean mentioning on her show that you could make creme fraiche. I did some searching and found it!!! To one cup of heavy cream (not ultra pastuerized) add either 2 tablespoons of sour cream or buttermilk and keep out at room temperature (covered) for at least 4 hours or overnight. After it’s thickened, cover with cling wrap and put it in the refrigerator. This is much cheaper than creme fraiche but it may take some looking to find the heavy cream that is not ultra pasteurized. Some health food stores have it and I found it at Trader Joe’s.
Rebecca says
April 6, 2010 at 7:50 amSusan- You are most welcome! And there really is nothing like homemade creme fraiche, is there? You’re absolutely right about how finding non-ultrapasteurized cream is the tricky part. Even when you’re watching for it it’s hard to find. Booo. I just hit up my friends with dairy cows. 🙂
Susan says
April 6, 2010 at 11:18 amLucky you having friends with cows! My next new bff will surely have to own at least one cow….lol.
Trish says
April 21, 2010 at 10:04 pmI’m on a “homemade” mission as of late and plan on making butter tomorrow. I apologize for the novice question that will soon follow…Is the liquid that remains after making butter considered buttermilk? Would the remnants be “cultured buttermilk” or is there a process that would transform them into this much sought after substance? I only ask because I plan on making cream cheese with the “buttermilk” after the butter experiment is complete. Thanks for any insight you have to offer!
Rebecca says
April 22, 2010 at 7:26 amHiya Trish- Great question! When you make butter, the liquid that comes off is indeed old-fashioned buttermilk. It is a very low-fat product as most of the fat globules have gone into the butter. Old-fashioned buttermilk, because of it’s incredibly low fat content, is not usually used in cheese making. I have not used it successfully for cheese making.
Cultured buttermilk, as purchased in stores, is generally a direct-cultured (i.e. good bacterial cultures directly introduced to) skim milk. It is also low-fat, but the cultures thicken it. You could do an experiment with the old-fashioned buttermilk by adding 1 part store-bought cultured buttermilk to 3 parts old-fashioned buttermilk, shaking, and leaving at room temperature for 24 hours. If it clabbers (thickens) then it is now cultured low-fat buttermilk.
Trish says
April 22, 2010 at 2:30 pmThanks, Rebecca! I truly appreciate the information! I’ll let you know how the experiment goes. 😛
Becky says
May 10, 2010 at 12:26 amI’m am so glad I found your excellent post. I’ve been getting raw milk (Jersey cows; delicious) for about a month now, but since I have to drive 40 minutes one way to pick it up, I felt compelled to get TWO gallons a week (it’s only $3 a gallon) so I didn’t run out (or use up more “food miles” than my conscience would allow…).
But, this has meant I’m often left with milk, at the end of the week. A friend sent me some of her kefir grains, and after my initial fear, that’s working great and we’re enjoying our home made kefir. BUT that didn’t use up enough.
So…I found this page! And it worked! Beautifully, in fact, and almost 24 hours to the minute, from when I started it. (Mine is yellower than your picture, because the cows are now on grass, and their milk has turned yellow) It feels like magic…like alchemy! I’ve turned straw into gold, I’ve found an endless supply of the Good Stuff. Almost still can’t believe it, but there it is, in the jar, labeled and ready to make delicious foods.
Thanks so much for the excellent instructions and pictures.
Mandy says
May 10, 2010 at 8:21 amI just wanted you to know I have been making this buttermilk since you posted this and I love it! Thanks so much, I bake a lot so I use a lot of buttermilk, and I love being able to make my own- better, cheaper and ready when I need it!
I just have to be sure to leave a note under the jar saying “leave out” so no one does me the favor of putting the buttermilk in the fridge when it is being cultured.
Jan says
July 12, 2010 at 5:27 pmI really want to make homemade bmilk but right now the only milk available to me is unhom. store bought milk. I’m worried about leaving this milk on the counter for 12 to 24 hrs. Is it safe to leave this out over night. If you could answer this I would love it!
Lisa says
July 21, 2010 at 11:37 amI have to say that your site has really rocked my world. From finding out about the Artisan Bread in Five books (wow, who knew I could bake bread!) to this. I have made this twice now. The first time with skim milk, I wasn’t too pleased with the texture. It looked kind of seperated, not smooth. The second batch, I used 2% milk and got a much better result. I am totally hooked. What a great site. You are truely an inspiration!
Robbie says
August 6, 2010 at 11:44 pmHi all — I am a lifelong buttermilk fan, so am thrilled to find this site. I went hunting for how to make my own, as I always wish I had more than what I have. One great way to use it? In the blender with chunks of frozen ripe bananas or strawberries(or any other fruit, really), maybe a little honey or other sweetener. It is so refreshing — tastes kind of like liquid cheesecake, and makes a wonderful breakfast when the weather is hot.
Betsy says
September 14, 2010 at 7:16 amOh man, I know I am missing something. Do I still have to go buy some buttermilk at the store to get started?
Carter says
February 20, 2018 at 3:48 pmThis is wat I wanted to know
Nan Kutty says
November 22, 2010 at 2:59 pm“you re-culture this regularly, you can carry on re-culturing indefinitely.” This is very true. In India, they have been re-culturing yogurt and buttermilk for more than 3,000 years! In my own family, we have a 40-year uninterrupted line of yogurt!
Teresa says
October 17, 2015 at 10:32 amAwesome!
Laura says
December 4, 2010 at 9:25 amWe have been drinking raw milk for ages but I am still trying to learn to work with it beyond just drinking it. I hate that I didn’t grow up in the kitchen with some wonderful farm wife so I’d just know all the things I want to know…. I do make yogurt, so that I can do, and I’ve done butter.
So my questions:
-Sometime we drink all our milk, sometimes we don’t. Is it better when making butter, yogurt, buttermilk, etc to use the milk at it’s freshest? B/c I sometimes don’t know until the end of the week that I’ll have extra.
-How would I make home cultured buttermilk? Buy starter and go from there?
-If a baking recipe calls for milk, can I always sub buttermilk? If so, are the proportions the same? Do I also need to adjust the baking soda, baking powder or yeast???
Thanks in advance. So glad to have found this!
Laura
Brenda says
December 28, 2010 at 5:10 pmThank you for the recipe. I have been looking for a simple 1 2 3 recipe.
Also thanks for the great recipe ideas I want to give them a try.
Keep on Cooking,
-Brenda
Another Laura says
January 5, 2011 at 12:13 amI stumbled across this thanks to the wonders of Google…
I have been searching high and low to try and find away to make buttermilk at home, from raw milk WITHOUT the use of a store-bought starter. Every recipe I can find says: “Raw milk buttermilk!!” and then proceeds with directions to add an amount of store-bought (read: pasteurized!) buttermilk as a starter. Can you say frustrating?
So…your recipe says “home cultured” and I’m just wondered…do you mean home-cultured as-in “not using a store bought for starter”? And if so, would you share? 🙂
Bryan says
January 25, 2011 at 11:33 pmI have been enjoying reading your blog posts. You have quite a few interesting recipes I would like to try. I do have a concern with this one, though. If the buttermilk ever gets a bad bacteria in it, it will never be killed. It will continually grow and move from batch to batch through your culture seed. I understand that its not a guarantee that you will get sick, but its high risk. For anyone else concerned about safety, be sure to warm the batch up enough to pasteurize it before moving to the next batch (don’t overcook though!). That way you wont contaminate your future batches. This is the way yogurt is typically done..
Jacki says
May 11, 2019 at 12:55 amPasteurizing after you culture will kill the good bacteria too. If you pasteurize you won’t be able to use any of the buttermilk as a starter culture for the next batch.
Connie says
January 26, 2011 at 4:08 pmHi Rebecca, I also love buttermilk and use it all the time. Does it matter what type of buttermilk you use? Lowfat or whole? I also read your story on the durian. I never laughed so hard. I had tears in my eyes. Thanks for a great story, recipes and blog.
Nate says
February 12, 2011 at 8:47 pmHi all, Just a quick question. I tried my culturing my first buttermilk and used whole milk, pasteurized, non-homogenized. It’s pretty thick stuff and still has a lot of cream in it. At 19 hrs I check the milk and its thick, tangy, smells almost cheese like. It seems to be thicker than what is pictured here and is just a little thinner than store bought yogurt, is this normal? Did i leave it too long? Or would the high cream content cause this?
Rebecca says
February 14, 2011 at 7:29 pmNate- That’s pretty normal! The high cream content does create a much thicker end product.
Connie- No. It doesn’t matter! I’m so glad you’re along for the ride.
Harold- Thank you muchly! You said it better than I could’ve. Just be sure your jar is sterile and if you’re concerned pasteurize the milk.
I’ll get back to everyone else, soon! It’s been nutty nuts here lately… I haven’t forgotten you all. 🙂
Lisa says
October 20, 2015 at 11:18 pmGlad Nate asked that question. I made buttermilk with a culture I purchased from amazon and used whole milk that I spiked with heavy cream and ended up with some seriously think yogurt type of stuff. next time I will use straight up whole milk and leave it on the counter. will it work if I put it in my yogurt maker as well or will that get too warm do you think?
Thanks for your time and for sharing the recipe. 🙂
Rebecca says
October 21, 2015 at 10:48 amThank you for checking in, Lisa. I’m not sure whether the yogurt maker will help or hinder you, not knowing your usual ambient temp in the room vs. your yogurt maker’s temp. I’d love to hear your results if you play around with it, though!
Tom from CO. says
May 29, 2018 at 8:23 pmI have been making butter milk like this for a few years I use mine in my sour dough starter. I just use a quarter cup and 1 qt Canning jar. mix he butter milk in with the whole milk shake it and put it in the pantry overnight in the winter because of the coolness I sometime have to go longer. One other thing is before using you may have to stir it as the milk seems to get some fat globs (from the cream) on my sourdough my starter is about a year old. I feed it 1/4 cup flour and 1/4 buttermilk and it is pretty thick. You can thin it out by adding more milk if desired. Also note some site say to use water and you can do that too buttermilk gives it a more tangy flavor.
Rebecca says
May 31, 2018 at 9:42 amThat’s a great idea, Tom! Thank you!
Harold says
February 14, 2011 at 7:13 pmJust to reiterate, when you buy the store bought stuff it has to say on the bottle “cultured buttermilk” or it won’t work. I also heard that sour cream is from the same culture strain.
As for the contamination fear, Be sure that the container is super clean before starting. You can pasteurize your store bought sweet milk to a temp of 180 degrees and then let it cool to 80 to 90 degrees and then add your “starter” If the milk is too hot it will kill your starter.
I used to work for a milk bottling plant and we added salt to the mix, since making my own I often wonder why we added salt, It tastes good without it.
Bethann says
March 17, 2011 at 6:13 pmI do not have buttermilk on hand to use as a starter. I do have raw milk. I also have this product, but am unsure if it will start a batch right?
http://sacofoods.com/products/view/cultured-buttermilk
Anyway, I tried. I just have a cup in my fridge now until I figure it out. 4 TB of the stuff added to 1 cup raw milk. Another site said it wasn’t what you really wanted.
Something else I would love to do: culture my own. But how? There’s so much on the web that I get all confused and dunno what to try. I hate to waste my milk! It’s gold! I have a half gallon in the crock pot to do yogurt now, 1 cup of cream in a jar to sour, and had 1 cup I was going to make butter with. Disaster today with that! My food processor ran forever and: nada. After 20 min. I just put it in the fridge. I have made it before with success. I have no idea why it didn’t work this time. Wierd.
RALPH LANDRESS says
July 6, 2011 at 4:16 pmBUTTERMILK AND CORNBREAD (MADE WITH BUTTERMILK,CORNMEAL AND OTHER INGREDIENTS)IS A REAL TREAT FOR BUTTERMILK LOVERS.
jenny vega says
July 10, 2011 at 12:10 pmi made my own cultured buttermilk. i didnt find the way to do it here until today. i used a different ladys way of doing it. She had me fill my pint jar with cream, then add 2 tbsp of clabbered milk to it. then let sit out. She then said that you can scrape off the top solid stuff and use for butter and the rest is the buttermilk. in my jar the finished product was as she described. the top was pretty solid, the middle was whey and the bottom looked like your picture. i scrapped off the top and made butter (of course i had to add cream), then i mixed the rest together. is this right? i’m hoping this is cultured buttermilk and not a waste. thanks so much
Bree says
July 28, 2011 at 12:52 pmI made this buttermilk following your directions and my first pint jar turned out awesome – just like your photo and delicious. I was hoping that you might help me figure out what went wrong when I tried to use my homemade buttermilk as a starter for my next jar. It just didn’t combine. It sort of reminded me or sour milk the way it was curdly and runny. Any ideas? I put it back in my fridge in hopes that I could still save it if there is a chance!
Diana says
July 28, 2011 at 4:33 pmThis recipe looks so good I think I’m going to go to the store today, pick up the ingredients and make it! Your pictures look awesome and I can’t wait to try your recipe. Thanks for sharing it! Off to look at some more of your recipes~
Fred Potts says
September 20, 2011 at 9:52 pmOne caution when making buttermilk at home. The process releases a small amount of carbon dioxide, which is harmless. However, in a closed container it can build up pressure to the point of a mild explosion when in a glass jar. When I was 4 years old, my mother was making buttermilk. She had a gallon jar with a lid on it. She shook the contents and the glass shattered, almost taking off her little finger. Several stitches and a few weeks later, she was OK, thank God. You should vent the bottle before shaking it.
I love home-made buttermilk!
Kermit Johnson says
September 30, 2011 at 5:12 pmI have been making cultured buttermilk for decades taught to me by my mother. She always used powdered or dry milk made up the night before. Then the next day she would use 1 cup of buttermilk to one half gallon of this dry milk mix and close with a tight fitting lid and shake well then place in a warm place for 12 to 24 hours. I have always gotten a good batch of buttermilk this way. I use this in baking.
Teresa says
October 17, 2015 at 11:24 amWhen you say she mixed up the dry milk mix the night before, did she mix it up and then refrigerate it to use the next day? Thank you!
Asok Asus says
November 14, 2011 at 12:25 pmThanks for the great recipe! Worked like a charm! And so unbelievably easy! I used whole organic milk so I ended up with thick, rich organic buttermilk. And the best part for me is that I can make sweet, delicious buttermilk without the massive amount of sodium that’s in commercial buttermilk, not to mention all the nasty chemicals like the inflamation-inducing thickener carrageenan also used in commercial buttermilk. If only it was this easy to make organic, sodium-free cottage cheese 🙁
Andy says
December 8, 2011 at 2:39 amYou can make cottage cheese at home. It is really easy to do… heat a gallon of organic skim milk to about 120 degrees F and turn off heat. Add 3/4 cup of white vinegar to the milk (don’t worry it you wont taste it when you are done) and stir until curds form. let the milk and vinegar set for a half hour then line a colander with a clean kitchen towel and pour the mixture into the towel. Break up the curds with your fingers until they are the size you want. Gather the ends of the towel and squeeze the excess whey out. Place the curds in a sealable bowl and put a tablespoon or so of whole organic heavy cream in the bowl as well and mix it up. Refrigerate and enjoy.
Melody says
November 19, 2011 at 1:44 pmThank You!! I have been looking for this for quite a while, my Mother used to make this when I was a child. I Love ButterMilk! I Love Drinking it! Thanks a Lot. Buttermilk is good for you!
Lisa says
January 13, 2012 at 1:27 pmI just started some buttermilk, hope it turns out. Thanks for your info! We are hoping it will help my daughter’s tummy troubles.
Karen says
January 31, 2012 at 3:47 pmThanks for the how-to. I’ve just recently started getting raw milk from a friend with cows, and I’m learning how to do all kinds of stuff with it. I use buttermilk all the time in my bread, pancakes, cakes, etc. I found your blog by Googling “how to make homemade buttermilk.” I was looking for how to culture it. Thanks!
Melissa says
February 5, 2012 at 11:04 amFirst off thanks for sharing this- I found you via Google and it looked so simple I decided to try it. I was curious. I checked my buttermilk this morning and it was the consistency of thin yogurt, a bit separated, and not as tart as I’d expect. Is this normal?
Adele says
February 18, 2012 at 10:17 amFound via web when I googled “how long will buttermilk last” since I am baking with it today and my supply expired in Sept 2011…..thought I better buy a new buttermilk….but since it is “cultured” all those good bacteria may still be active….but then again I haven’t fed them since Sept and they are probably all pooped out….I think I will get a fresh batch and follow your suggestions for making home made buttermilk and actually use it! Does anyone know why the Organic Milk (3 half gallon cartons) from Costco can be used for such a long time – expiration is more than 3 weeks!
Suzanne Bon says
February 28, 2012 at 8:53 amRebecca…..HELP!
Found your website – great stuff – thank you for sharing! My Italian/Canadian husband and I (100% Canadian) are living in England at the moment and started using buttermilk last year when we discovered (and starting making our own) Brown Irish Soda Bread! However, here, you can only buy a little container of approx. 10 oz. so we buy a lot of containers. Figured we could make our own and googled and voila – found you!
Yesterday we did it – jar, buttermilk, topped with skim milk, put in the airing cupboard (a strange place used for many different things in this country…..it is a closet where the hot water tank sits and stays nice and warm all the time….not hot, just warm) brought it out this morning, shook it up, threw it in fridge and then left the house. Just came back, had a look and it now looks kind of scary…..it was completely separated, liquid on bottom, messy goo on top…..is this normal? I read through all the comments but nobody mentioned this! The container says cultured buttermilk, low fat, ideal for cooking…..could it be that different to North American stuff? I have not opened the jar yet…..I am afraid to!! Advice please.
Thanks,
Suzanne
Tammy says
March 16, 2012 at 12:01 amI think you just made cream cheese. 🙂
I’m struggling with the same thing. I’m trying to make cultured buttermilk just from raw milk with out a starter, but it fully separates in much less than 24 hours. I live in FL, so I’m thinking it’s just really warm here and it cultures quickly. So I made curds and whey, or cream cheese and whey. 🙂 I’ve been using the whey for all sorts of fun things! I just haven’t quite figured out buttermilk yet.
There was another comment about cottage cheese that sounded similar. Either way, I think your nose will tell you right away if it’s soured correctly or if it’s actually spoiled b/c it didn’t actually culture.
Rebecca says
February 28, 2012 at 11:10 amI don’t think it’s going to be “bad” Suzanne, but you’ll have to give it a stir and use it more quickly. It sounds like maybe it cultured a bit too long. Perhaps the airing cupboard was just a touch on the too warm side? If you give it another shot, I’d pull it out a bit before when you did. Play with it a bit. Since it has those good cultures in there, it should still be safe to use.
Sri says
March 2, 2012 at 2:39 amHi there.. came across your bog via google, love it.
Am trying to make my own buttermilk at home, but since we don’t have buttermilk in any stores here anywhere, can I use sour cream instead? Or, should I just buy the buttermilk cultures?
Would appreciate any info/help. Thanks!
Sri
Mary says
March 11, 2012 at 12:34 pmDo you think it would work with raw goat milk? Just found your website last week and love it. Great job.
Priscilla says
March 30, 2012 at 8:45 pmHello there,
Just a quick question, we do not have commercial buttermilk in my current country (Ecuador), and you mentioned being able to home-culture the buttermilk to make a sort of starter… do you have any idea how I would do that here? The only thing I can think of that has bacteria here is plain drinkable yogurt, though I’m not thinking that’d be the solution I’m looking for. I have made old fashioned buttermilk by simply making butter from cream, but it just doesn’t have the consistency or taste I am used to from the States…
Thanks so much, and I am hoping to be able to try your buttermilk recipe!!
Rebecca says
March 30, 2012 at 9:04 pmHi Priscilla! If sour cream or creme fraiche is available, its an almost identical culture profile and would work almost interchangeably! You could try plain drinkable yogurt used as a starter with the same temperatures and quantities… I don’t think it would be a bad thing, but not necessarily the same. Kefir might be an option as well. My very favourite solution though, is to order dry, bulk buttermilk culture through http://www.leeners.com or http://www.cheesemaking.com I don’t know if you have any family members stateside who could pick some up and pop it in a care package to you, but it stores remarkably well and you can reculture it over and over and over again.
Please let me know how you fare!
Plain Lady says
May 8, 2012 at 6:02 pmHi. Interesting to hear about your buttermilk. I make lots of yogurt.Occasionally I go the store and buy a container and use some of it for starter/culture. I have friends that buy acidophilus at the health food store and put some of that in the milk for starter.
Teresa says
October 17, 2015 at 11:33 amHow does the buying acidophilus and adding to milk for starter work? Could you find out by any chance? Ty!
Joanna Phillips says
May 24, 2012 at 7:48 amI have got two half gallon jars on my counter right now trying to make buttermilk. It has the culture in it and has been setting since yesterday. It doesnt seem to be getting thick. Do I need to take the lid off the jar? In the recipe it didnt say to take it off so I left it on. Thanks for your help.
Claudine says
February 28, 2013 at 8:53 pmHi Joanna,
I have the same problem and I tried two times with different milk and different temperature. The milk smells sour and it has not thickened after 24 hours. Were you able to do it since then? Anyone have an idea? Next attempt is with my yogurt maker and after I will try to find another source for buttermilk (not easy!). Thanks for your help!
Rebecca says
February 28, 2013 at 10:08 pmI wonder if it’s a funky culture in the purchased buttermilk!
Claudine says
March 1, 2013 at 7:03 amYes it’s possible but I saw on another blog that the same brand (Neilson) is being used so… My final goal is making quark cause here it is so much expensive, it doesn’t make sense: 6$ for 350g! I pay 2.88$ for one liter of buttermilk.
Amy says
April 21, 2013 at 5:23 pmCan You make butter out of this home made buttermilk?
Rebecca says
April 21, 2013 at 9:28 pmI don’t think you can, but I don’t know it for a certain. You might use a tablespoon to culture cream before making butter, though!
Thomas says
June 5, 2013 at 10:34 amButter requires all the fat and solids that are removed from skim milk.
Dennis says
May 31, 2015 at 8:14 amButter is made by churning cream, Buttermilk is byproduct of making Butter.
Rebecca says
May 31, 2015 at 11:11 amYes, but I explain that I’m referring to what is sold as “cultured buttermilk” in the stores. It’s an accepted term.
Sharon says
October 14, 2013 at 5:20 amMake sure it says cultured buttermilk on the carton otherwise it wont work. I make this all the time and once you get it started you can just take a cup of what you have made and make your next jar full before you run out. But you do have to start with the cultured buttermilk.
Nadine Klinkenberg says
January 15, 2015 at 12:11 amI had trouble culturing my first heirloom buttermilk. I set it out at the right temperature for abou 2 days but nothing happened. I put it out again for the third day with no lid and it was done in about 12 hours. That’s just my experience. Now, it’ll set just fine with the lid on or off. If you are having trouble, try getting one of those jars with the rubber ring around the lid that allows for the gases to be released.
Carol Ann says
June 14, 2012 at 5:56 pmWow, thanks so much for this recipe! I live in the UK and in our area buttermilk is hard to find. I’ve just found a sorce online but the price is sky high. Now I can buy some once to use as a starter then not need to buy again, or at least not very often!
Pamela says
June 25, 2012 at 7:24 pmHi, I am so happy to find this info! I totally love drinking & cooking with buttermilk! I’ve been drinking it since I was a kid. Nothing better then a nice tall glass of cold buttermilk with a slice of sourdough bread! Yum, yum! Now that I live in the back hills of a very rural area, I can only go to the market about every 2 weeks. Things are so expensive in our town & buttermilk runs about $4.50 per half gallon here, when I can even find it! Thank you so much for posting the recipe! Oh, BTW, when culturing it, I assume I am supposed to have the lid on? Also, do I need to culture it only in glass jars or can I use plastic, like the plastic jugs the buttermilk comes from at the store? thank you!
Lynn says
June 26, 2012 at 9:23 amI’m not a big fan of plain milk and the Dr is telling me I need the calcium. So I took up drinking buttermilk. But although store bought is low in fat, it’s high in salt. So I bought my last qt a while ago.
Cleaned a 2 litre soda bottle, added a cup of the buttermilk and topped it up with 1% skim milk. Leave it on the counter over night check it in the morning and leave it longer if need be. By now, I’m sure there is very little trace of the sodium from that first cup of store bought. I have a second bottle, clean and ready to go when the first one gets down to the 1 cup mark I put on the side of the bottle. I Transfer and top up the second bottle. Then I can clean and have the first one ready to go. Awesome recipe and soooo cost efficient. Thank you!
as far as the salt goes, I still like it so I virtually pulverize some seasalt. Now that it’s almost a powder it covers more surface area when I sprinkle it. Since it’s tasting the salt that we look for, you end up using less in the long run. (if you mix it in,you probably won’t notice a difference if you are going by taste.)
Deborah says
July 27, 2012 at 3:09 pmI made this a couple of days ago and it worked beautifully with store-bought 1% milk. It took about 24 hours because I didn’t have anywhere quite warm enough for the shorter time, I guess. I had originally read about the same procedure in an old “Hints from Heloise” book from the 1960’s, but I was afraid to try it because of the outdated recipe. I’m so glad I found your blog and discovered your success–which I now share! Thanks!
Anna says
August 5, 2012 at 12:11 amHi! I was anxious to try this out because we use a lot of buttermilk and my husband likes to drink it. I used 2% milk. When I made it, it had the right flavor, and thickened within 8 hours. But it was too thick and a little slimy, even. It was more like yogurt texture and not drinkable, except maybe with a spoon. Any suggestions what I might have done wrong?
Bea says
August 12, 2012 at 9:19 pmThis recipe works great, but it is way too thick and looks more like a slimy paste. How do I thin it out (some) and keep the flavor?
Rebecca says
August 12, 2012 at 9:51 pmHi Bea- I’d say divide your buttermilk between two jars, add some fresh milk to each jar and shake well. That ought to do it!
Anna says
August 12, 2012 at 10:02 pmI’ve solved the thickness/sliminess problem. I remembered that when I blend yogurt, it loses its thickness, so I blended the buttermilk (adding milk and shaking it up did not work). After that, it was just the right texture and consistency. My husband said it is as good as any buttermilk he’s had.
Robert says
August 25, 2013 at 12:23 amI tried this recipe and mine also turned out really thick and a bit on the slimy side. I blended it, then refrigerated it. It’s PERFECT! I’ll never buy store bought again…unless I run out and nee to make more! 🙂
Rebecca says
August 26, 2013 at 11:18 amYeehah for frugal ingenuity!
Lisa says
August 12, 2012 at 12:40 amSilly question but how warm is a warm spot? I was thinking about putting it in my dehydrator over night but the lowest it goes is 95 degrees. I read others are putting their jars in cabinets.
Dianna says
July 12, 2013 at 4:52 pmI just leave mine at room temperature (70-80 degrees), and it’s always been fine. I guess it might be a few degrees warmer as I usually put it near the stove.
April says
September 6, 2012 at 7:25 amHi Rebecca,
I followed your recipe and ended up with super thick slimy goo, in about 8 hours. Should I have let it stand longer or maybe its because I used a coffee filter instead of a tight lid. I always over think things…lol
JOHN BUTERBAUGH says
October 9, 2012 at 11:16 amI USE POWDERED MILK.IT MAKES VERY ACID B-MILK.THAT CAUSES THE PRODUCT TO CURDLE,SO I ADD 1/8TEAS SP OF BAKING SODA.THAT STOPPED THE CURDLE AND SMOOTHED THE B-MILK.IT IS STILL ACID ENOUGH FOR DRINKING AND BAKING.
ALSO, I HEAT THE MIXED PWD MILK TO 160o,OTHERWISE THE CULTURE SPOILS TOO OFTEN
Teresa says
October 17, 2015 at 11:42 amWhat does heating do to stop the spoiling?
wendylovesfood says
October 27, 2012 at 9:18 pmyum. thanks for loving food enough to not use the typical lemon juice/vinegar “buttermilk” recipe. i just knew, based on making cultured yogurt, i could do buttermilk this way! love it. thanks again. cook on!
Joan says
November 4, 2012 at 10:20 amI found your site a couple of months ago, Love it!! Thanks to you I have it and use it on a constant basis.
Janice Bearbower says
January 8, 2013 at 11:26 amI,, too, have trouble with warm spot – tried the water bath as for yogurt right at 100 degrees – still working — getting thick on top – do you shake it periodically – (don’t shake yogurt) we keep our home about 67-68 is that too cool? Thanks, could you please respond to my email…thanks so very much.
Rebecca says
January 8, 2013 at 11:53 amI wouldn’t shake it while it’s culturing, but I would definitely shake it afterward. 67-68 is too cool to culture in the timeframe I gave. You can let it sit at that temperature, but it will take longer to thicken. I put mine behind my woodstove where it’s about 75-80 degrees at most times.
Teresa says
October 17, 2015 at 11:47 amCould it take 2 days at the lower temp? Or maybe longer? What do you do during the summer when your wood stove isn’t on? Ty!
Rebecca says
October 17, 2015 at 10:27 pmI let it culture at room temp then. It seems to go pretty quickly when it’s hot and humid out!
Janice Bearbower says
January 8, 2013 at 9:52 pmWhat are your thoughts about the water bath at 100 deg.–we don’t have a wood stove…..all electric home.
Verano en Vermont says
January 9, 2013 at 9:51 pmHi,
Rather than starting a homemade buttermilk recipe w. a base of store-bought buttermilk, I’d like to add culture to the raw milk we regularly buy from a farmer down the road. I’m not clear on how to procure the organisms, or in what form they come. Is it something one buys from a health food store? Is it a liquid? A powder? Other?) How would I add it to the raw milk as a first step to following your buttermilk recipe? How much would I add to the recipe, and is it something I’d just throw in to the overall mixture? Also, I’m curious…the local organic cultured yogurt we buy seems to have more, or perhaps a wider range of cultures than the buttermilk we buy…can I substitute yogurt instead of buttermilk in your cultured buttermilk recipe? Kindly address as many of my questions as you are able!
Thanks!
Verano en Vermont
Indiana b-milk says
January 11, 2013 at 10:12 pmIf you have raw milk, you do not need to buy a culture. I get raw milk from our farmer..to make buttermilk, skim the cream, then let it sit on the counter in a jar with a lid (not screwed tight-wide mouth is best) until it is so thick that when you tilt the jar the cream does not move. This can take 1-2 days. I usually do this before our next milk run when I have had the cream for a week. The culturing may take longer if done right away. There will be bubbles along the inside of the glass. Make sure when you put the cream in the bowl you do NOT have any much milk in there..(use a slotted spoon) a milk line will have formed while it was culturing..if You leave it in it will not work. TRUST ME. Then proceed to make butter..I use my kitchenaid mixer. I found a good youtube video on this a while back..you basically whip it up into whipped cream, then keep whipping till it goes all the way back down and starts to separate. This can take an hour sometimes….that’s when I’m glad I don’t have to use my arm!! You have to squeeze the butter globules together on the inside of the bowl with a flat paddle (like a salad paddle kinda)..wood is best..it becomes nonstick like nothing else will over time. Pour off the buttermilk you are squeezing out of the butter..this is real buttermilk..the method mentioned here is simulated buttermilk..just uses the culture from store bought to culture the milk…BTW..you must “wash” the butter with cold water..just google that..it’s not very hard. (There are organisms in raw milk that will culture naturally. You don’t have to add anything. The cultured butter you end up with also has those beneficial organisms in it…it will be tangy like yogurt. Hope this works for you!
sharon says
October 16, 2014 at 4:15 pmWe culture our buttermilk the ‘old-fashioned’ way – letting it clabber. Raw milk doesn’t spoil, it sours and can be turned into all sorts of lovely stuff. One buttermilk sat around far too long and really thickened, then separated, we made it into a tangy cheese.
Teresa says
October 17, 2015 at 12:24 pmMy daughter went to Germany in 2002. She said in the grocery the milk is not refrigerated. It is still in glass jars, on a shelf. How long is raw milk good left out like this? I would think it would spoil quick! Like a day? I am curious. What do you make with all “the lovely stuff” it turns into? Ty!
Terri says
March 20, 2013 at 1:03 amI tried this but mine didn’t get overly thick and it separated. One part was white and thicker and one part was yellow and watery. It smells like buttermilk but I’m a little nervous to use it. Did anyone else have this issue? I kept it out for 29 hours at room temperature.
Felicia says
April 5, 2013 at 12:10 amWhen the milk separates like that it just means it cultured a bit longer than necessary. My kefir does the same thing when the house is warmer than usual. Just put the lid back on and shake it back together. Or you could put it in the blender.
John says
March 23, 2013 at 5:28 amWow too easy and so much less additives than store bought. I use organic 2% and follow the recipie for 18 hours at room temp. Thanks!
jim boles says
May 25, 2013 at 6:29 pmI love buttermilk (BM) and drink about 3 quarts a week. The two qualities I like most is that it has to taste sour and it has to be rich. BM that is only 1% isn’t rich enough for me. Problem is, the typical BM found in stores really isn’t very good by those criteria.
We moved to Cedar Rapids Iowa several years ago and I found BM made by Kalona dairy in Amish country (isn’t Amish though). Their products are very lightly pasteurized and not homogenized. Consequently, the milk cultures aren’t killed in the pasteurization process. They simply make the best butter milk I ever had. Too bad it is $3.95 a quart!
I’ve tried making my own with some success, but it was typically too thick and not sour enough.
So, one day I bought a quart of Kalona’s plain yogurt which normally taste on the sour side. The store didn’t have any Kalona BM so I bought the normal stuff that I dislike. I went home and put two tablespoons of the yogurt into a glass of the BM and used an electric drink mixer in the glass to mix it well…. and Whaa La! great tasting BM and at a cheap price. Hmmm, I did have to buy the yogurt too so I’m not sure how much money I saved exactly, but the yogurt will last a long time, because I’m not using that much per quart of BM.
Just thought I share this idea. As much as I drink, making my own BM, or buying it a $3.95 a quart wasn’t the way to go.
If you’re ever in southeast Iowa stop by the Kalona dairy and try their BM. It’s great!
Vanessa says
June 5, 2013 at 8:10 amI just tried this and am a little afraid to use it because it doesn’t smell or taste like the buttermilk I bought from the store at all. It’s almost a little sweet. Is that normal? I followed the recipe exactly for a quart. I used store bought buttermilk and 1% milk. I let it sit out for about 14 hours and it’s very thick (my house is warm since it’s summer – about 76 degrees). Could it be that it’s too warm? Should still use it or throw it out and try again?
Thanks for your help!
Rebecca says
June 5, 2013 at 10:37 amI think you’ll be okay! You’re putting happy bacteria in and that should hinder the growth of the bad stuff. It’d be really hard for milk to go so bad it would be dangerous in 24 hours particularly when it’s cultured. That being said, if you’re nervous, bake with it or feed it to the dogs or cats!
Teresa says
October 17, 2015 at 12:30 pmWhat do you mean it would be dangerous in 24 hours when it is cultured? How do you know if it is bad? Lol. Sorry. We are just so conditioned in America milk has to be refrigerated.
Angie says
June 26, 2013 at 6:11 pmI’ve cultured yogurt, kefir, and various other milk products from raw goat’s milk repeatedly over the years, so I would add that if you leave this too long, especially if it separates, that your end product will be more acidic and sour to taste. Also, I noticed some people having problems, but I wonder if that could be due to over pasteurization instead of temperature. If the milk is overly pasteurized, it ruins it for cheesemaking, so it very well could destroy the globules enough that they will not culture properly either. 🙂 Just my two cents! Good recipe.
sherrie says
September 12, 2013 at 7:00 pmI want to know if anybody has tried to can buttermilk?
I can not find a recipe anywhere.
Thank YOu
Rebecca says
September 13, 2013 at 12:53 pmHi there… I’m pretty sure buttermilk cannot be canned. Most dairy is not approved for canning because even in a sealed jar, it can go rancid. Additionally, buttermilk has a live bacterial culture in it that would most certainly be killed during the processing… I don’t advise it even if you find a recipe that says its okay!
Cathy says
October 1, 2013 at 10:07 amHow do you make the buttermilk that you add to the regular milk? I have a cup of fresh buttermilk leftover from making butter from raw milk. What do I use to culture that? Does it create its own culture? Thanks.
Rebecca says
October 1, 2013 at 10:30 amI buy cultured buttermilk at the store to start it. I honestly don’t know if your raw buttermilk (in the old fashioned sense of the word) would form it’s own culture… I don’t mean to deter you, I just honestly don’t know!
Ellen says
October 13, 2013 at 1:54 pmI made it with store bought cultured buttermilk and 2 percent milk. I live in a cold climate at a high altitude. I really don’t have a very consistently warm spot in the house, so I let it culture in a cold oven with the light on to create warmth. It definitely thickened and cultured, look more like yogurt and had tiny lumps throughout. It smelled ok and I consumed a big glass sprinkled with salt as it tasted good too. I hope I don’t get sick.
Kim Jermeay says
October 17, 2013 at 7:34 pmI have tried this method 3 times and each time very unsuccessful. The milk breaks down into small chunks through out the whey. I use a heating pad on low with auto shut-off after 3 hours, in a pot covered with towels. I think I am going back to heating the milk to 160′, cooling to 120′ or lower then adding the buttermilk and wrapping in a towel place in a tall pot to keep warm for 12-24 hours. Not sure if using raw milk for your buttermilk really works. Thanks.
Patricia says
October 18, 2013 at 11:09 amI have made b/m before using the same instructions but this time it came out differnt:
I used a cultured store bought buttermilk and raw milk to make my buttermilk. It became so thick over night you can scoop it with a spoon and has no taste.
What did I do wrong?
Meredith Bernard says
October 26, 2013 at 10:11 amHi! I’m excited to read this post. You are also a great writer. 😉 I have never made homemade “anything”, but recently quit my full-time sales job to stay home and raise my children (and grow a photography business). We live on a beef cattle farm, but last week my husband bought a Jersey milk cow. So now we have fresh, wonderful, delicious milk daily. I have an electric churn that was his mothers (50 years old!), but it still works. I don’t know how to use it, though. We are letting the milk sit in it and it’s getting warm, but not “clabbering”. (Sp?) He added some store bought buttermilk, but I’m wondering if we need to add more “culture” I see mentioned above…what is that and where do I buy it? Sorry to be so ignorant, but I really want to figure this out and start using this milk to make butter and buttermilk! And maybe one day…cheese? Eek!
Chuck says
December 30, 2013 at 5:51 pmGoing to try making BM. Family use to when I was young using this recipe, made in one gal. crock pot covered with a towel and whole goats milk. I have kept & used store BM that was over a year and half old. NO problems tasted good. Just have to shake it good as it settles. I know older BM is best for pancakes. lighter, fluffier.
Teresa says
October 17, 2015 at 12:39 pmThe buttermilk was 1 1/2 years old?
Elaine says
January 27, 2014 at 9:16 amIt works best if you heat the milk to 85F before adding the cultured buttermilk. I use 1/2 cup culture to 1 quart milk and leave it on th kitchen counter for 24 hrs covered with a cloth. It’s perfect every time!
Donna says
February 19, 2014 at 6:52 pmI hope someone can help me out here. I’ve made this twice; thick and delicious! How-everrr… it is syrupy. What is that about. I used 1/2 C Knudsen’s cultured buttermilk in a quart mason jar, filled it up (about 3-1/2 C) with Alta Dena whole milk. 24 hrs later, very thick, buttermilk. But when I pour it, it is syrupy. The second batch tasted almost like very thick cream. But, can’t figure out why it’s syrupy. Can anybody (please) answer that one?
Donna says
February 19, 2014 at 6:59 pmWell, if I’d taken time to read all the comments, I would have found the answer to my questions. Duh. How dumb does that feel!
Thanks, y’all.
Rebecca says
February 19, 2014 at 8:27 pmDon’t feel dumb I’m glad you found your solution!
Suzanne says
June 19, 2014 at 12:03 pmThank you for the recipe. How long will buttermilk last in the fridge after you’ve made it? When is it a good idea to toss out?
luna says
June 19, 2014 at 12:44 pmI recently was away from home to attend a wedding. Knowing my homemade buttermilk (thanks) would not last until I returned I froze it into cubes using icedcube tray. Now I just add 4 ounces of cubes to pastuerized (not homogenized ) milk and it works like a charm.
tarina laxton says
January 15, 2015 at 7:23 amI am so glad that I found this, I love to cook with buttermilk. I made my first jar of Buttermilk. Thank you for posting and sharing.
Jen says
March 2, 2015 at 9:38 pmi was introduced to cultured buttermilk by a lady staying in the same campground as us. Noticed she always had a jar of milk on her table, got chatting to her and she told us that she makes it wherever she goes, even camping, generously shared some with me, been happily culturing ever since. It really is as simple as pour ,shake, wait 24 hours….
Marc Brewster says
April 23, 2015 at 2:25 pmI have been trying to make this home made butter milk for a while now. I have tried all different recipes and all of them turn out the same way, runny like water. Smells like butter milk but has no thickness to it at all. I use Knudsen Cultured butter milk from the store and whole milk from the store, measure exactly like the recipes call for and I let it sit out for 24hrs only to find out it is runny like water, does not thicken up at all so what am I doing wrong?
Rebecca says
April 25, 2015 at 12:08 pmHi Marc- Is your milk ultra pasteurized? What is your room temperature? If it’s not thickening I assume that it’s either been ultra pasteurized (which breaks the fat globules down) or your room temperature is fairly cold. You can still use it if it has a good smell… If you’re looking for the thickened end product you probably want to switch out your milk.
samm iamm says
September 23, 2015 at 7:10 amWhy cant you just buy the bacteria and add it to the regulat milk????
Rebecca says
September 24, 2015 at 12:31 pmYou probably could, but it’s far less expensive this way and it’s far more convenient.
Johanna says
February 6, 2016 at 9:07 amI absolutely love this buttermilk! Thank you.
Linda says
May 5, 2016 at 10:49 amThank you so much for your post. Grew up loving buttermilk thanks to my W Virginia Granny. My favorite meal is onion cornbread with buttermilk. Cast iron skillet, carmelized onions in bacon lard, then pour cornbread batter over that and bake as usual. Crumble in bowl and top with good sea salt,lots of pepper and buttermilk..Yummy! Can’t wait to make my own buttermilk
Rebecca says
May 5, 2016 at 11:13 amOhmygosh, Linda. That sounds insanely good. I need to try it. My aunties would adore this, too.
Amie says
June 15, 2016 at 12:33 pmI read on a book I could use whey from my yogurt making to male my buttermilk. But my first test has takes more 3 days to thicken. And it doesn’t smell as lovely as it should. Have you ever tries using whey?
Rebecca says
June 15, 2016 at 12:46 pmNo whey! Ha ha. I’m sorry. I couldn’t resist the pun. Actually, I’ve never read that, and haven’t deviated from this method because it works so perfectly! I guess I’m not much help at all today 😀
Kerry Butler says
June 23, 2016 at 12:11 pmI probably shouldn’t even make a comment because I don’t like the taste of buttermilk, but I DO have a question. I use it in some my baking, but have frozen it in one-cup containers. The muffins seemed to turn out good, but is okay to freeze buttermilk?
Rebecca says
June 26, 2016 at 5:31 pmIt is absolutely fine to freeze buttermilk. It loses some of its probiotic benefits, but it is still good for baking!
Steve says
September 7, 2016 at 6:28 pmHello, this discussion has been very helpful. But I am looking for a buttermilk starter for cheese making. Is this done by clabbering buttermilk? How do you know how butter milk has reached its best flavor? PH?
Denise Freitas says
October 10, 2016 at 4:59 pmI grew up with my mother making homemade cultured buttermilk every week because my father didn’t drink “sweet milk” and she used it in many of her recipes. The only difference, she began with powdered milk which was cheaper back in the 50’s & 60’s (yes, I’m way over the hill). She always reserved 1/2 cup of her buttermilk to which she added the reconstituted non-fat milk, mixing it in a lidded, enamel ware pot. (I have that pot sitting in my kitchen today among many of her antique kitchen items.) She set the mixture out on the counter to clabber overnight, then chilled it before whisking to break up the curds. While I didn’t drink a lot of buttermilk, every once in a while I would share a glass with my daddy and boy was it tangy and cold. I use her same method, but have had trouble with my buttermilk thickening as much as hers did. Any thoughts on why this is happening? My guess is my kitchen is too cool even though it is a west facing room. I am challenged to make yeast dough in the fall and winter except using a bread-machine for rising because the kitchen is too cool.
David says
October 21, 2016 at 12:16 pmHello, my apologies if my question may already be answered in your comment section… being that store bought cultured buttermilk is pasteurized as is yogurts and the like. Does it contain live cultures? The store brand I have at the moment doesn’t list any type of live culture. While trying not to be obtuse I understand it contains lactococcus lactis which is a live culture right ? Thank you for your input/advice.
Rebecca says
October 25, 2016 at 9:18 amHi David- I use “Cultured Buttermilk” to culture mine!
kirk says
October 22, 2016 at 6:47 pmI had family come to visit and they wanted whole milk, which I don’t drink. I picked up a small container of buttermilk because all of a sudden I craved it. I did the Southern thing and ended up with a cup of buttermilk left and about a quart of whole milk, so I did a web search and found your buttermilk recipe and have made it. I am now waiting for it to thicken. If it turns out, I will next make it with skim or 2%. Thanks for posting this! I shall be back to see what other recipes you have.
Kirk says
November 2, 2016 at 10:03 pmHi Rebecca,
I thought I would report back and thank you for your recipe. I have made two batches of buttermilk using your recipe and have experimented with whole milk and skim. Both turned out very well for me. I am about to make another batch using 2%. My first two batches tasted very good. Not quite like the store bought kind that I used as a starter, but pretty darn good. I was a bit disappointed that my buttermilk didn’t taste closer to the store bought until I remembered your comment about “a nice, tall glass of buttermilk with salt and pepper.”
I thought to myself “hey, you have lived in South Georgia for over twenty years and yes the buttermilk with salt and pepper sounds great.” I reached for the salt and pepper. I added a bit of salt, stirred to and took a taste. Heaven! My buttermilk now tasted BETTER then the store bought. I looked on container from the store bought buttermilk – a lot of salt and some chemical flavoring. All mine needed was a bit of salt!
Thank you very much for posting this and educating me. I am now “sticking’ it to the establishment” as I make my own buttermilk. I appreciate your posts!
Rebecca says
November 3, 2016 at 12:50 amAw shucks, Kirk! Thanks so much! Salt is a cure all in my kitchen. It saves so many dishes!!
Carter says
February 20, 2018 at 4:48 pmI think that this post may have answered a lot of other people’s questions as well as the ones I had . Thanks for your post as well as the follow up. Now all I have to do is go to the store and buy me some cultured butter milk and a big enough jar to try this with. My only problem is finding a place in my home warm enough to hide it for 24hrs….. oh I will be using whole milk since that’s what we normally have for the kids
Sharon says
January 23, 2017 at 4:41 pmI just made butter out of expired heavy cream. I have saved the buttermilk created from the process. How do I store it? Also, will it thicken on it’s own without using any of the “culturing” recipes on your page?
Rebecca says
January 24, 2017 at 10:09 amHi Sharon-
I’m afraid I don’t have an answer for you as I have never made my buttermilk that way. I have only made the cultured variety. I’m guessing it won’t thicken since you removed all the butterfat when you made butter.
emp says
March 30, 2017 at 6:16 pmI have 2 16 oz bottles.
Initially, I filled each with buttermilk and milk mixture, about 1 part buttermilk, 2 parts milk.
Now, I keep them in rotation.
Drain 2/3 of bottle 1, fill it up with milk.
The next day, drain 2/3 of bottle 2, fill it up with milk.
And so on…
It takes 2 days for the buttermilk to mature. This ends up giving me a stable production of about 10-12 oz of buttermilk every day.
If ever I have some extra, I can pour it into a container and put it in the fridge for a while.
Tina says
April 9, 2017 at 2:45 amThe whole point was home made butter milk, cause I don’t have any! So how am I going to make it since you still need butter milk?
Rebecca says
April 10, 2017 at 9:41 amAll cultured products need a starter culture; yogurt, buttermilk, kefir, etc… It’s not possible to make cultured buttermilk without a starter culture. If you can’t buy buttermilk locally, you can mail order the starter culture to get things going.
Sonia says
April 16, 2017 at 10:12 pmHi – I have a quick question. Is this really considered buttermilk? Isn’t buttermilk the liquid leftover after taking butter out of cream? It is supposed to be nonfat and super healthy for you. This is like another version of yogurt almost?
Please clarify…thanks! It was fun reading your post…I like your style of writing! 🙂
Rebecca says
April 17, 2017 at 9:04 amHi Sonia- There are two accepted uses for the term “buttermilk”. There’s the old-fashioned straight up buttermilk which is the liquid leftover after making butter with cream. There’s also cultured buttermilk which is what this is. It can be made with non-fat milk and is also excellent for you because it does contain bacterial cultures much like yogurt. It is similar but not quite the same thing as yogurt. In yogurt, the milk is heated first, then the bacterial culture is introduced and allowed to set and thicken longer. In the cultured buttermilk, the culture is introduced at a lower temperature in unheated milk. This makes a product that isn’t quite as thick as yogurt. I think the bacterial strains are slightly different, too.
I know in other parts of the world you can buy churned buttermilk, but it isn’t really available commercially here in the US. It isn’t interchangeable with cultured buttermilk in recipes, either. Unless otherwise specified, I’d think you’d be safe in assuming any recipe from the US that calls for buttermilk is calling for cultured buttermilk.
Thanks!
Becky S. Morris says
April 20, 2017 at 6:53 pmThis buttermilk is excellent and so easy to make! Now Im never out of buttermilk and my chocolate cakes, muffins, etc are perfect. Soured milk is ok in a pinch but buttermilk is always better. Now Im never out!
Dee says
June 14, 2017 at 10:53 pmThx for the recipe I use buttermilk in all my baking and delicious in bisquits.
Aundrea says
June 29, 2017 at 4:35 pmYou talk about reculturing regularly. What do you mean exactly?
Rebecca says
July 2, 2017 at 1:47 pmWhat I mean by that is to take part of your fresh batch of buttermilk and start another batch with it. 😀
Sandi says
July 29, 2017 at 10:33 pmWe’re not quite as remote as you are, but only have one store nearby that sells buttermilk and I try to avoid buying dairy there. Plus, theirs isn’t full-fat. I just got some that’s whole milk, and started some sour cream with it tonight. Next, I’m going to use your instructions to make more buttermilk. If I can keep up with re-culturing, it will be a lifesaver!
I use buttermilk constantly to make homemade Ranch dressing, sour cream, and fried chicken. And I’m spoiled when it comes to dressing. I won’t eat store-bought anymore. Even the good stuff from the store just doesn’t cut it for me (I break down about once every year or two and buy some when I’m desperate and in a hurry and I regret it every time).
Jo Ann Engle says
October 15, 2017 at 9:35 pmHow do you culture your own buttermilk.. We have dairy cows and use the creme to make butter but before have just poured off the whey after the buttermakng. How can we make this into real buttermilk.
Nell Croissant says
December 18, 2017 at 12:46 amI got on here to ask why mine is so thick. Now I know it’s ok. By the way, when my bought milk is getting a little age on it, I just pour my culture into the milk container and press on smartly. I add salt to mine too for taste.
Rebecca says
December 18, 2017 at 10:26 pmGood thinking, Nell!
Lyn says
January 20, 2018 at 7:19 pmI have to try this. Thanks so much for sharing this.
Pete says
February 12, 2018 at 5:52 pmMy dad always used powered milk. Is your recipe the same with the ingredients. He was frugal also but at that time powered milk was a lot cheaper.
Mel says
February 17, 2018 at 6:38 pmI tried to make biscuits using this and it was so thick it I had a hard time with the dough. Should I have thinned it before?
Rebecca says
February 17, 2018 at 8:45 pmI think it is a good idea to thin with whole milk to about the consistency of commercial buttermilk if you’re having trouble with it. 🙂
Sid Wilson says
February 27, 2018 at 8:53 pmI just bought an old butter churn and can hardly wait to make butter milk. As a kid my great grandmother , grandmother and great aunts always made their on and I loved it. Today’s store bought buttermilk is so inferior. Thanks for sharing your recipe and humor!
Molly says
February 28, 2018 at 10:11 pmNow I’m so sad. I just made a batch of overnight blue corn waffle batter and didn’t have enough buttermilk so I poured in some regular milk, shook the container and made up the difference. I remembered having read something somewhere about making your own cultured buttermilk and had hoped to get on the internet and find out how to do it with yogurt. After reading all the helpful comments and your replies I am indecisive about trying this. I don’t want to waste the good, homemade yogurt or the milk either if it won’t work. Guess I will have to add buttermilk back to the shopping list and get this going another time. Definitely bookmarking this page for the great instructions! Thank you!
Angela Hinkle says
March 19, 2018 at 6:16 pmI bought a can of saco cultured buttermilk blend for cooking and baking is this what I can use to make the buttermilk to drink because I love buttermilk to drink and put cornbread in it to eat didn’t know if it’s the same stuff your talking about if same I’ll do the1/4cup first to see if it turns out ok please let me know so I can make it today thank you
Rebecca says
March 20, 2018 at 10:06 pmHi Angela,
I’m not actually familiar with Saco Cultured Buttermilk Blend. If it is a canned liquid, it is likely not a live culture in it, though, and would therefore be unsuitable for culturing fresh buttermilk. If it is a powder, it will not be suitable for culturing unless it says “live and active cultures” on it. Honestly, this recipe is truly geared for using fresh cultured buttermilk from the refrigerated section of the store.
Shelly says
April 12, 2018 at 8:29 pmLove your recipe, and love your attitude about making it! I ALWAYS feel like I am beating the system too when I can make something homemade.
Rebecca says
April 15, 2018 at 7:22 pmYes! That’s exactly it!
Rita Roach says
April 14, 2018 at 12:34 pmAnd this recipe is good drinking buttermilk? I am so excited to try it.
Rebecca says
April 15, 2018 at 7:25 pmMy husband likes it that way! It’s VERY thick, usually, so you may want to thin it out for drinking.
Martha Teitelbaum says
June 15, 2018 at 6:40 pmI know you posted this years ago but see you’ve responded to some more recent comments so figure it’s still relevant.
I wanted you to know this worked perfectly.
It did separate but all it needed was to be stirred thoroughly. The buttermilk was delicious. I used skim (although the starter buttermilk was 2%) and it was still very thick.
My mother always made buttermilk when I was a kid, but I didn’t drink it then and so never really paid attention to how she did it.
Thank you for posting this so I could make it just the way my mom did!
amber M collins says
July 24, 2018 at 9:49 pmHow do you reculture the butter milk!?!?
Rebecca says
July 25, 2018 at 9:26 amHi there, Amber! Simply use some of the buttermilk you made and repeat the process!
MuyMar says
September 13, 2018 at 1:03 pmSadly in Argentina buttermilk is not available. I make yogurt the same way, but the cultures are diferent I think.
Kim says
September 27, 2018 at 3:12 pmI mixd vinegar as stated into my milk ,let ot sit in fridge overnight .It didn’t seem to really thicken. I even added a tiny bit more vinegar . Still the same . doesn’t even smell any different . Will it still work for my Irish soda bread ?I don’t want to ruin my bread . I feel like I wasted time ,money and milk ,just to “stick it to the man “
Rebecca says
September 28, 2018 at 10:27 amHi Kim,
I’m not sure why you added vinegar to your milk. My recipe calls for adding a small amount of actual cultured buttermilk to milk and leaving it on the counter overnight rather than using vinegar in milk in the refrigerator. Simply put, it will not thicken like buttermilk because the culturing is what thickens it. What vinegar will do is give you an approximation of the acidity of buttermilk and will deliver decent flavour to your soda bread. The end result of the bread will be a slightly different texture than if you’d used buttermilk, though.
Nicole says
November 12, 2018 at 10:40 amHey just curious, what temperature is “warm”. I live in a basement suite that can be a little on the cool side, is on a shelf above my stove warm enough? Great post thank you! What are your thoughts on adding a probiotic to the process (like in a powder, like when making yogurt)?
Rebecca says
November 12, 2018 at 12:55 pmGood question, Nicole. I aim for mid to high 70sF when I do this. In the lower 80’s would also be alright, but it might scoot along faster than in the 70s, so keep your eye on it. When you’re making it this way, you’re already adding a probiotic to it. The cultures in cultured buttermilk are probiotic. 🙂
John says
November 25, 2018 at 6:03 pmGlass of buttermilk with boiled potato ,dip a chunk of the potato in salt eat with the buttermilk Mmmmmm Never had buttermilk with pepper but I will try it,,, also will make the recultered buttermilk.
Tamara says
January 13, 2019 at 9:24 pmThanks for the buttermilk recipe. I love eating buttermilk with cornbread in it and drinking plain buttermilk. Mmmmm. I had been buying it and then noticed that they put cornstarch in the brand I bought so I looked for how to make it and found your page. Thank you. Will be trying it soon.
Ray Bachynski says
January 18, 2019 at 4:54 pmA fine cultured home made product. Thank you for sharing. A point of note : Walmart sells an excellent cultured buttermilk made by ” Marburger Dairy ” out of Penn. #1 quality for sure. Using this buttermilk as the starting culture to your buttermilk recipe produces the finest home cultured buttermilk . As a kid growing up in Canada on a Polish farm we always made butter and enjoyed the leftover buttermilk. This ” Marburger Culture ” makes that quality farm buttermilk come alive once again . Give it a try !!
Dee says
January 26, 2019 at 4:31 pmThank you so much for taking the time to help every body out here. I love the way you think and do things. Thank you again so much . I think your terrific!!!
Ottie Schreckengost says
January 27, 2019 at 1:56 pmI’m curious to find out what will happen if I use half & half or use heavy cream instead of whole milk?
Jo says
February 5, 2019 at 12:09 pmYay! Im so glad to see that my mother in law showed me RIGHT about 39 years ago when i was running low the 1st time on HER SON… Who Loves biscuits! And cornbread! Thanks for sharing! This Is The Real Deal and you CAN USE THIS IF YOU WANT TO.
Rebecca says
February 11, 2019 at 9:20 pmThanks, Jo!
virginia pettingill says
February 22, 2019 at 1:09 pmCan you use instant pot on yogurt setting to speed up process?
Con Artist says
February 25, 2019 at 8:04 pmCan I use lactate milk to make my own cultured buttermilk? And what is raw milk…from the cow ?
Rebecca says
February 26, 2019 at 11:58 amHi- I’m not sure what you mean by lactate milk. Do you mean Lactaid? As in the brand where lactose is removed?
Raw milk is simply milk that has not been pasteurized or homogenized. It’s basically straight from the cow.
Benny Greene says
March 3, 2019 at 4:46 pmIm starting right now to make some homemade buttermilk its good for you i agree that whole milk is a better option to use and you could probably add some canned cream to the process & buttermilk is good for you its a natural probiotic. Sauerkraut is also.
Rebecca says
March 5, 2019 at 8:00 pmRight on, Benny! Probiotics for the win!
Ben says
April 7, 2019 at 2:31 pmI’ve recently started making sourdough bread on a regular basis. I came across a way to make dried sourdough starter in case the liquid starter goes bad. You basically make a film of liquid starter on parchment paper, allow to dry, crumble, then freeze. Is there a way to do the same sort of thing to make dry buttermilk starter for DIY folks? Would the same process work?
Rebecca says
April 9, 2019 at 9:55 amHi Ben- That sounds like a really good experiment to try! Please let me know if it works for you!
Nell says
May 18, 2019 at 4:51 amQuestion: May I take a half gallon of whole milk from the store, empty out 1/2 cup of the milk, add the culture, and make it that way? Is there something magic about the 2-part lid? And may I use Bulgarian cultured buttermilk as a starter? And will it make Bulgarian cultured or just regular cultured buttermilk from the Bulgarian. I love to drink the Bulgarian, but it it won’t culture into Bulgarian, there’s not a lot of point in paying the extra for it. Thanks. BTW, I love buttermilk just for drinking.