1 lb. ground beef
1 med. onion, chopped
1 sm. can lima beans, drained
1 can pinto beans, drained
1 can pork and beans, drained
1 c. catsup
1/4 c. brown sugar
1/4 c. vinegar
2 tbsp. Worcestershire sauce

Brown ground beef and onion. Add all ingredients. Place in casserole and bake at 350 degrees for 1/2 hour.