Macaroni Cheese Pizza
["2 boxes macaroni and cheese", "1 1/2 tsp. chili powder", "1/2 tsp. salt", "1/2 tsp. pepper", "1 lb. hamburg", "1/4 c. onion", "16 oz. tomato sauce", "8 oz. Mozzarella cheese"]
["Make the macaroni and cheese as directed, then bake at 375\u00b0 for 10 minutes in greased pan; remove from oven.", "Brown hamburg with the chili powder, salt, pepper and onion, then add tomato sauce. Pour over macaroni and cheese.", "Top with Mozzarella cheese.", "Bake at 375\u00b0 for 10 minutes."]
["macaroni", "chili powder", "salt", "pepper", "hamburg", "onion", "tomato sauce", "Mozzarella cheese"]