Cheesy broccoli pasta bake

Serves 4
280g penne
280g broccoli, cut into florets
25g butter
25g plain flour
300ml milk
1 tbsp wholegrain mustard
140g mature cheddar, grated

Cook the pasta, steam the broccoli on top for 4-5 mins until tender. Drain well, then heat the grill.

Heat the butter in a saucepan and stir in the flour. Cook for 1 min, then gradually add the milk, stirring well between each addition. Bring to the boil, stirring, then simmer for 2 mins, before stirring in the mustard, half the cheese and seasoning.

Mix the pasta and broccoli into the sauce and spoon into an ovenproof dish. Scatter over the remaining cheese and place under a hot grill for 3-4 mins until golden and bubbling.