Pizzo-Macaroni Casserole
["7 oz. macaroni", "1 qt. spaghetti sauce", "1 egg", "1 tsp. salt", "1/2 c. milk", "3 Tbsp. grated cheese", "1/2 lb. ground beef", "1/2 c. diced green pepper", "1/2 c. onion", "4 oz. mushrooms", "8 oz. shredded Mozzarella cheese"]
["Prepare macaroni.", "Beat milk, egg, 1 tablespoon grated cheese and salt.", "Blend into cooked macaroni and spread in greased 11 x 13-inch pan."]
["macaroni", "spaghetti sauce", "egg", "salt", "milk", "grated cheese", "ground beef", "green pepper", "onion", "mushrooms", "Mozzarella cheese"]