Hamburger Casserole
["2 lb. hamburger", "1 onion", "1 Tbsp. garlic", "1 lb. elbow macaroni", "1 bottle spaghetti sauce", "shredded cheese", "2 Tbsp. vinegar"]
["In skillet, brown hamburger, onion and garlic.", "In a 3-quart saucepan, heat water until boiling.", "Add vinegar and macaroni; cook until tender.", "Add macaroni to hamburger and spaghetti sauce. Simmer for 2 hours, stirring occasionally to avoid sticking. Sprinkle cheese on top and serve."]
["hamburger", "onion", "garlic", "elbow macaroni", "spaghetti sauce", "cheese", "vinegar"]