1 lb. hamburger
6 slices bacon
1 med. onion
1/2 c. catsup
1/2 c. brown sugar
1 tbsp. vinegar
1 can kidney beans
1 can butter beans
2 cans pork and beans

Brown hamburger, bacon, and onion; drain. Mix catsup, brown sugar, and vinegar. Drain kidney beans and butter beans. Mix with pork and beans. Mix in catsup and hamburger mixture. Bake at 350 degrees for 1 hour.