1/2 lb. bacon
1/2 lb. ground round
1/2 c. chopped onion
1/2 c. catsup
2 tsp. vinegar
1 tsp. dry mustard
3/4 c. brown sugar
28 oz. can baked beans
16 oz. kidney beans, drained
16 oz. butter beans, drained
16 oz. lima beans, drained

Fry and chop bacon. Fry and break up beef and add onions. In large casserole place beans. Add beef and bacon. Mix remaining ingredients together and add to beans. Mix well. Bake at 350 degrees for 1 hour.