Hamburger Delight
["2 1/2 lb. ground beef, cooked and drained", "1 pkg. spaghetti seasoning", "1 chopped medium onion", "29 oz. diced tomatoes", "8 oz. shredded Cheddar cheese", "8 oz. shredded Mozzarella cheese"]
["Preheat oven to 350\u00b0. On stove top, mix ground beef, seasoning, onion and", "tomatoes. Cook thoroughly. In 9 x 13-inch baking dish, line bottom with Cheddar cheese. Pour in beef mixture and spread evenly. Sprinkle Mozzarella cheese over top. Bake at 350\u00b0 until golden brown (about 45 minutes)."]
["ground beef", "onion", "tomatoes", "Cheddar cheese", "Mozzarella cheese"]