Method

Finely chop 1 slice of pineapple and add to white sauce. Lightly fry onion, capsicum and celery in butter, add to white sauce together with peas, 1 cup of cheese and chopped bacon.

Cook macaroni according to directions but do not rinse. Add white sauce mixture to macaroni, stirring to blend. Turn into greased casserole. Top with remaining cheese, bake in moderate oven (180°C) till bubbling hot. Top with remaining pineapple slices during last 5 minutes of cooking time.