Ingredients:

  Amount  Measure       Ingredient -- Preparation Method
--------  ------------  --------------------------------
   1      box           rigatoni -- cooked
   1 1/2  pounds        ground chuck -- browned & drained
   1      package       sliced pepperoni
   1                    green pepper -- chopped
   2      large   pkgs  Mozzarella cheese
   2      large   cans  pizza sauce
   1      medium        onion -- chopped
   2      large   cans  mushrooms
                        Green olives -- sliced

Preparation:

Begin with layer of sauce on bottom of crock pot. Stir all remaining ingredients together. Place in crock pot and cook on low for 5 hours.