
Rumbledethumps is a Scottish side dish consisting of creamy mashed potato, with sliced cabbage and sometimes fried onions stirred through it, before it's topped with cheese and baked in the oven.
Prepare the potatoes by peeling them and chopping them up.
Boil the potatoes for 15-20 mins until they are soft.
Slice the onion if you are using it and fry it until softened. Then set aside.
Slice the cabbage roughly and cook in 50g butter until it is softened. It will seem like a lot but don't worry; it wilts down in the pan and then again when you stir it with the potatoes.
Once the potatoes are ready, mash them up with the remaining butter and season them to taste.
Preheat the oven to 180C
Mix the cooked cabbage and the onion through the mashed potatoes.
Put the potato and cabbage mixture into an ovenproof dish.
Top with grated cheese and then bake for 15-20 mins or until the cheese has melted and turned golden brown.
Serve with your chosen main meal.