3 c. assorted pasta
1 1/2 lb. hamburger
1 c. chopped onion
1/2 c. chopped green pepper
1/2 c. chopped celery
1 c. mushrooms
2 (15 oz.) cans tomato sauce
1 tbsp. sugar
1 tsp. each salt & pepper
1/2 c. sliced ripe olives
2 tsp. Italian seasonings
Sliced pepperoni
Grated mozzarella cheese
Grated Cheddar cheese (optional)

Cook and drain pasta. Brown hamburger. Add onion, green pepper, celery and mushrooms. Simmer for 10 minutes, then add tomato sauce, sugar, salt, pepper, olives, Italian seasonings, pepperoni and pasta. Layer with cheese in large casserole dish. Bake at 350 degrees for 25 minutes. Serves 6-10.