Cavatini
["1 lb. ground beef, sauteed and drained", "1 (3 1/2 oz.) pkg. pepperoni slices", "1 medium onion, diced", "1/2 green pepper, diced", "1 small can mushrooms, drained", "1 (14 oz.) spaghetti sauce", "1/2 c. rigatoni", "1/2 c. spiral shells", "1/2 lb. Mozzarella cheese, shredded"]
["Mix cooked ground beef, pepperoni slices, onion, green pepper and mushrooms in spaghetti sauce.", "Cook rigatoni and spiral shells until tender in boiling water and drain.", "Grease a 2-quart casserole dish and layer meat mixture, pasta and cheese.", "Bake until bubbly in 350\u00b0 oven for 30 minutes.", "Makes 6 to 8 servings."]
["ground beef", "pepperoni slices", "onion", "green pepper", "mushrooms", "spaghetti sauce", "rigatoni", "spiral shells", "Mozzarella cheese"]