1 lg. can butter beans (16 oz.)
1 sm. can lima beans
1 can kidney beans (light) (16 oz.)
1 jar B & M baked beans
1 tsp. wet or dry mustard
3 med. onions, coarsely chopped
1/4 tsp. garlic powder
1/2 c. white vinegar
1 c. brown sugar
1 tbsp. butter

Saute or microwave onion in butter until tender. Add garlic, vinegar, mustard and brown sugar; stir.

Drain all beans except baked beans. Put into 1 1/2 quart casserole. Stir in brown sugar mixture. Bake, covered, at 350 degrees for 1 hour 20 minutes. Let stand 1/2 hour before serving.