1 lb. ground beef
1 tbsp. mustard
16 oz. can pork and beans
1 c. water
1 chopped onion
1 tbsp. Worcestershire sauce
1 c. tomato catsup

Brown beef and onions in skillet with mustard, salt, and Worcestershire. After browning, add beans, catsup, and water. Let simmer for about 20 minutes.