Pizza Casserole
["1 lb. ground beef", "1 onion, chopped", "2 c. macaroni", "1 jar spaghetti or pizza sauce", "8 oz. shredded Mozzarella", "4 oz. pepperoni, sliced"]
["Cook beef and onion in skillet.", "Add cooked macaroni and sauce.", "Stir to blend.", "Layer macaroni mixed alternately with cheese and pepperoni ending with layer of cheese.", "Bake uncovered 30 minutes."]
["ground beef", "onion", "macaroni", "pizza sauce", "shredded Mozzarella", "pepperoni"]