1 can lima beans (drained)
1 can green beans (drained)
1 can kidney beans (do not drain)
1 can baked beans
4 lg. onions, cut into rings
3/4 c. brown sugar
1 tsp. dry mustard
1/2 tsp. garlic salt
1/2 c. vinegar
8 slices of bacon

Cut bacon into small pieces. Fry until crisp and drain. Cook onion in bacon grease until tender. Stir in sugar. Add beans, bacon, mustard, garlic salt and vinegar. Bake uncovered for 1 hour at 350 degrees. Can be frozen.