Mac Beef And Cheese
["1 lb. ground beef", "1/2 onion, chopped", "1 (15 1/2 oz.) jar spaghetti sauce", "2 c. elbow macaroni, cooked", "6 slices American cheese"]
["Cook hamburger and onion; drain off fat.", "Add 2/3 spaghetti sauce.", "Simmer 5 minutes.", "Combine sauce mixture with macaroni. Pour into casserole; top with remaining spaghetti sauce.", "Cut cheese slices diagonally.", "Arrange around edge of casserole facing points toward center.", "Bake on 350\u00b0 for 10 minutes or until cheese is melted."]
["ground beef", "onion", "spaghetti sauce", "elbow macaroni", "American cheese"]