- 14 medium sized all-purpose potatoes
- 1 small head white or green cabbage
- 1 cooking onion
- 1 cup warm whole milk
- ½ cup warm cream or half and half
- 3 TB butter (for cabbage)
- ¼ cup butter, melted (for mashed potatoes)
- 1 cup shredded extra sharp Cheddar cheese
- 3 Tablespoons Guinness and Cheddar Potted Cheese
- salt and pepper to taste
Optional for serving:
- Additional Guinness and Cheddar Potted Cheese
- sliced green onions
- minced cooked corned beef
Preheat oven to 425F. Wash potatoes, prick all over with a fork, and place on a rimmed sheet pan. Bake for about 45 minutes or until they pierce easily all the way through with a skewer. Allow to sit and cool slightly while working on cabbage.
Cut the blossom end off the onion, stand on the flat spot, and cut in half. Lay halves on their cut sides, slice down from about ½” below the root end all the way to the cut end at ¼” intervals. Turn the onion 90 degrees and cut across the slices you already made to dice the onion.
Slice a round off the stem end of the cabbage to make it stand sturdily on the cutting board. Place cabbage, cut side down, on the board and cut in half. Lay the half on its side and slice as thinly as possible. Turn knife (or cutting board) 90 degrees and cut your thin slices into small squares.
Melt 3 TB butter in a heavy-bottomed skillet over medium-high heat. Add cabbage to the pan, sprinkle with salt and pepper to taste, and toss to coat. Cook, stirring occasionally, for about 5 minutes.
Add the onion to the cabbage in the pan and toss to coat.
Continue to cook, stirring occasionally, until the cabbage is tender and beginning to brown. Remove from heat and turn back to the potatoes.
Cut each potato in half so that they will lay, cut side up, on a sheet pan. With a spoon, scoop most of the insides of each potato into a bowl, leaving a ¼” thick potato shell. Mash or rice the potatoes in the bowl. Add the warm milk, cream and melted ¼ cup of butter to the potatoes and toss with a fork until evenly mixed. Add the potted cheese, the shredded Cheddar, and the cabbage and onion mixture to the potatoes and stir to combine.
Preheat your oven to 375F (or simply lower the heat if it is still going from baking the potatoes.)
Use an ice cream scoop or a spoon to fill the potato shells. Lightly spread the colcannon filling so that it mounds and covers the entire cut surface of the potato.
If you wish to freeze some of these to prepare later, place desired portions on another sheet pan, cover lightly with plastic wrap and place in freezer until frozen solid. Transfer frozen potatoes to a zipper top bag and store in freezer for up to three months. See cooking instructions for frozen stuffed potatoes below.
Otherwise, return to the sheet pan with the potatoes to the oven and bake for 30 minutes or until hot all the way through and lightly browned on top.
Serve topped with Guinness and Cheddar Potted Cheese, finely chopped cooked corned beef and thinly sliced green onions. Yum. Store leftovers (minus toppings) tightly wrapped in the fridge for up to a week.
To Cook Previously Frozen Stuffed Potatoes:
Preheat oven to 350F. Place desired number of potatoes on a sheet pan and loosely cover with foil. Bake for about 45 minutes, remove foil and bake an additional 15 minutes or until they are hot all the way through.
Not as good, but much quicker, is microwaving these potatoes from frozen on high for about 8-10 minutes. Like I said, it won’t be as good, but it’s still a sight better than fast food.