1 can kidney beans
1 can green lima beans
1 can butter beans
1 can pork 'n beans
1 c. light brown sugar
1/2 c. vinegar
1/2 tsp. garlic salt
1/2 tsp. dry mustard
1 lg. onion
1/2 lb. bacon, partially cooked and cut up

Drain all beans, but pork n' beans, mix thoroughly. Combine remaining ingredients with beans and bake for 3 hours at 325 degrees.