2 tbsp. vegetable oil
1/2 lb. frankfurters, sliced
1 med. onion, chopped
1 can (53 1/4 oz.) Campbell's pork & beans in tomato sauce
1/3 c. ketchup
4 oz. elbow macaroni, cooked & drained (2 c.)
1 c. shredded Cheddar cheese

1. In large saucepan over low heat, in hot oil, cook frankfurter and onion until frankfurters are lightly browned and onion is tender.

2. Add beans and ketchup; heat through, stirring occasionally. Add macaroni and cheese. Heat until cheese melts, stirring occasionally.