Large zucchini (courgettes), cut diagonally into 1/4 inch (5mm) slices
Pizza sauce or tomato sauce
Sliced or chopped black or green olives
finely chopped scallion (spring onion)+
chopped bell pepper
mozzarella or other white cheese
Place the zucchini slices on a greased baking sheet and top first with the sauce, then the olives, scallion and pepper, and finally with the cheese.
Cook under the broiler for 3 to 5 minutes, until the cheese is bubbly. Serve hot.