Rotini Casserole
["1 lb. ground beef", "1/2 c. chopped onion", "1/2 c. chopped green pepper", "large jar spaghetti sauce", "1/2 box rotini noodles", "1 pkg. sliced pepperoni", "8 oz. shredded Mozzarella cheese", "small jar sliced mushrooms"]
["Brown ground beef, onion and green pepper; drain.", "Prepare rotini noodles according to package directions; drain.", "Mix all ingredients together except cheese.", "Spread in a 9 x 13-inch pan and cover with cheese.", "Bake in 350\u00b0 oven until cheese is melted."]
["ground beef", "onion", "green pepper", "spaghetti sauce", "rotini noodles", "pepperoni", "Mozzarella cheese", "mushrooms"]