1 can kidney beans (1/2 drained)
1 can butter beans (drained)
1 can B & M baked beans
3 strips bacon (cut fine)
2 med. onions (cut in rings)
1 c. brown sugar
1/4 c. vinegar
1 tsp. dry mustard

Brown bacon. Add onions, cook slowly. Add vinegar, sugar and mustard. Simmer for 10 minutes. Mix with beans. Bake 375 degrees 45-60 minutes.