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Scottish Rumbledethumps Recipe

4.6 from 782 reviews

Scottish Rumbledethumps is a traditional comforting dish featuring a delightful blend of mashed potatoes, turnips, and sautéed cabbage, topped with sharp cheddar cheese. Baked to perfection, this casserole offers a creamy, savory flavor and a golden cheesy crust, perfect as a hearty side or vegetarian main.

Ingredients

Scale

Vegetables

  • 21 oz boiled and mashed russet potatoes (about 3 medium potatoes)
  • 14 oz boiled and mashed turnips (about 2 medium turnips)
  • 9 oz green cabbage, thinly sliced (about 1/2 a head)

Dairy & Fats

  • 3 oz unsalted butter (divided)
  • 1 oz sharp cheddar cheese, grated (about 1/4 cup)

Seasonings

  • 1/2 teaspoon kosher salt
  • 1/4 teaspoon black pepper

Instructions

  1. Preheat Oven and Prepare Dish: Preheat your oven to 350°F (175°C) and grease a 9×9 inch baking dish thoroughly with butter to prevent sticking and add richness to the dish.
  2. Sauté Cabbage: In a skillet over medium heat, melt 2 oz of butter. Add the thinly sliced cabbage and sauté for about 5 minutes until it softens slightly, bringing out its natural sweetness and tenderness.
  3. Combine Ingredients: In a large mixing bowl, blend the boiled and mashed potatoes and turnips with the sautéed cabbage, the remaining 1 oz of butter, kosher salt, and black pepper. Mash and mix everything thoroughly to create a uniform, creamy mixture.
  4. Assemble the Casserole: Transfer the combined mixture into the greased baking dish, spreading it out evenly to ensure uniform cooking. Sprinkle the grated sharp cheddar cheese evenly over the top.
  5. Bake the Dish: Cover the baking dish with foil and bake in the preheated oven for 30 minutes. Then remove the foil and bake for an additional 5 minutes until the cheese topping is lightly browned and bubbling.
  6. Rest and Serve: Let the Rumbledethumps sit for 5 minutes after baking to set before serving. Enjoy this warm, flavorful Scottish classic as a side dish or vegetarian main course.

Notes

  • To save time, you can boil the potatoes and turnips a day ahead.
  • For a stronger cheese flavor, substitute sharp cheddar with mature cheddar.
  • This dish pairs wonderfully with roasted meats or can be enjoyed on its own as a hearty vegetarian meal.
  • Leftovers can be reheated in the oven or microwave, though fresh is best for texture.
  • For a gluten-free meal, ensure that all ingredients, especially cheese, are certified gluten-free.

Keywords: Rumbledethumps, Scottish casserole, mashed potatoes, turnip dish, baked cabbage casserole, vegetarian Scottish recipe