Prep: 10 min
Cook: 50 min
500g all-purpose potatoes
500g Savoy cabbage
2 spring onions, finely chopped
Sea salt and pepper
60g grated cheddar cheese (or half/half with grated parmesan)
Heat the oven to 180C/Gas 4. Peel the potatoes and cut into rough chunks. Remove any tough outer leaves of the cabbage and slice the leaves finely.
Cook the potatoes in a large pot of simmering salted water for 10 minutes, then add the cabbage and cook for a further 10 minutes or until both are tender but not overly soft.
Drain well, add the butter, spring onions, most of the cheese, salt and pepper, and mash together.
Arrange in a buttered ovenproof dish, top with the remaining grated cheese and bake for 20 to 30 minutes until lightly browned and steaming hot.