1 lb. Mozzarella cheese, sliced
1/2 lb. Swiss or Monterey Jack, shredded
2 (8 oz.) cans tomato sauce
1 cube butter
6 oz. dry spaghetti
1 medium onion, chopped
1 pkg. pepperoni slices, boil 5 minutes and drain
1 lb. hamburger, fried and drained
1 can chopped olives
1 can mushrooms
1 pkg. Lawry's spaghetti sauce mix

Cook spaghetti. Saute onion in butter and mix with spaghetti and pour in 9 x 13 inch pan. Put 1 can of tomato sauce over spaghetti. Then add hamburger, half Mozzarella cheese, half pepperoni, half Swiss cheese, and then the other can tomato sauce. Next add 1/2 package dry spaghetti sauce, mushrooms, olives, rest of Mozzarella cheese, pepperoni, and Swiss cheese. Can top with some Cheddar cheese for color, if desired. Bake at 325 degrees for at least 1/2 hour.