1 1/2 lb. hamburger, browned and drained

2 lg. bags Mozzarella cheese

1 chopped onion

1 pkg. sliced pepperoni

2/3 box rigatoni noodles, cooked

1 can cream of mushroom soup

1 can mushrooms

2 cans pizza sauce

Alternate layers in crockpot as follows:

Hamburger, noodles, cheese, soup,

mushrooms, onions, sauce and pepperoni.

Heat 4 hours on low in crock pot.

Enjoy!