Calico Beans (Destonee)

1 lb hamburger
1/2 cup onion
1/2 cup bacon bits
1/2 cup ketchup
1 can kidney beans
1 can butter beans (don't drain beans)
2 Tbsp vinegar
1 Tbsp mustard
1 tsp salt
1 can pork & beans

Cook hamburger & onion till browned.  Add all ingredients together.  Cook in crock pot 4-6 hours