1 box shell macaroni
1 lb. hamburger
1 lg. jar spaghetti sauce
8 oz. grated cheddar cheese
8 oz. grated mozzarella cheese
1/2 c. chopped green pepper
1/2 c. chopped onion
1 c. mushrooms

Cook macaroni until tender. Brown hamburger. In 9 x 13 pan mix macaroni, hamburger, spaghetti sauce, peppers, onions and mushrooms. Sprinkle cheese over top. Bake at 350 degrees until cheese is melted and slightly brown.

Can be made ahead and reheated.