01 -
Peel and chop the potatoes. Boil them for 15-20 minutes until soft.
02 -
Slice the onions if using, and fry them in a pan until softened. Set aside.
03 -
Roughly slice the cabbage and cook it with 50g of butter in a pan until softened and wilted.
04 -
Mash the boiled potatoes with the remaining butter and season to taste.
05 -
Preheat the oven to 180°C.
06 -
Mix the cooked cabbage and fried onions into the mashed potatoes.
07 -
Transfer the potato and cabbage mixture into an ovenproof dish.
08 -
Top the mixture with grated cheddar cheese and bake for 15-20 minutes, or until the cheese is melted and golden brown.
09 -
Serve hot as a side dish with your chosen main meal.