4 tbsps tomato puree
1 tbsp dry white wine
1 tbsp water
2 spring onions, chopped
1/2 tsp oregano
1 clove garlic, crushed
120 g (4 oz) prawns, canned or frozen mussel canned or fresh clams or cockles, or a combination of all three
8 anchovy fillets
4 black olives, pitted and sliced
2 tsps capers
90 g (3 oz) Mozzarella cheese, grated
30 g (1 oz) Parmesan cheese, grated
Salt and pepper
4 muffins, split