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Scottish Rumbledethumps Recipe

4.7 from 112 reviews

Scottish Rumbledethumps is a traditional hearty casserole featuring a comforting blend of mashed potatoes, sautéed cabbage, onions, and sharp cheddar cheese, baked to golden perfection. This classic Scottish dish offers a delicious combination of creamy textures and savory flavors, perfect as a warming side or vegetarian main.

Ingredients

Scale

Vegetables

  • 4 cups diced potatoes
  • 1 head Savoy or green cabbage, finely shredded
  • 2 large onions, diced

Dairy & Fats

  • 1 stick butter (113 grams)
  • 1 cup sharp white cheddar cheese, shredded (about 100 grams)

Seasonings

  • Salt to taste
  • Black pepper to taste

Instructions

  1. Preheat the Oven: Set your oven to 400°F (200°C) to prepare for baking the dish later.
  2. Boil the Potatoes: Place the diced potatoes in a medium saucepan, cover with water, and boil until they are fork tender, which usually takes about 15-20 minutes. Drain the water and return the potatoes to the pan.
  3. Mash the Potatoes: Mash the boiled potatoes until smooth and creamy. Set aside while preparing the vegetables.
  4. Sauté Cabbage and Onions: Melt the stick of butter in a large skillet over medium heat. Add the finely shredded cabbage and diced onions, cooking gently until they are wilted but not browned, about 5-7 minutes. Remove from heat.
  5. Combine Ingredients: In the skillet with the cooked cabbage and onions, add half of the shredded cheddar cheese and all of the mashed potatoes. Stir the mixture thoroughly until the cheese melts and the mixture is well combined. Season with salt and pepper to taste.
  6. Assemble the Casserole: Transfer the mixture into a 2-quart or 9×9 inch casserole dish. Spread it evenly, then sprinkle the remaining shredded cheddar cheese over the top.
  7. Bake Covered: Cover the casserole dish with a lid or foil and bake in the preheated oven for 30 minutes. This heats the dish through and allows flavors to meld.
  8. Bake Uncovered: Remove the lid or foil and bake for an additional 5 minutes. This final step lets the cheese topping become golden, bubbly, and slightly crispy.

Notes

  • Use Savoy cabbage for a milder, sweeter flavor and a softer texture.
  • Ensure the potatoes are well mashed to achieve a creamy texture.
  • Sauté the cabbage and onions just until wilted to avoid browning, which keeps the flavors fresh.
  • Covering the casserole during baking helps keep the moisture in, while uncovering at the end creates a lovely crust.
  • Leftovers reheated in the oven maintain the best texture and taste.

Keywords: Scottish rumbledethumps, mashed potato casserole, cabbage casserole, traditional Scottish recipe, vegetarian casserole, comfort food