1. Place pizza bases on lightly greased baking trays and spread with tomato paste (puree).
2. Arrange half the green pepper, peperoni or salami, ham or prosciutto, mushrooms, pineapple and olives attractively on each pizza base.
3. Combine mozzarella cheese and tasty cheese (mature Cheddar) and sprinkle half the mixture over each pizza. Bake at 200° C/400° F/Gas 6 for 10-15 minutes or until cheese is golden and bases are crisp.