Ingredients

1 medium onion

1/2 lb bacon

1/2 lb hamburger

1 can pork beans

1 can butter beans, drained

1 can kidney beans, drained

1/4 cup ketchup

1/2 cup brown sugar

2 Tbsp mustard

1 Tbsp vinegar

Directions

Fry bacon and hamburger and drain grease.  Bake all ingredients at 350F for 30 minutes or place all ingredients in crock pot.