CROCK POT BEANS

2 cans pork 'n beans
1 can lima beans, drained
1 can kidney beans, drained
1 lb. hamburger meat
3/4 lb. bacon, chopped into pieces
1 onion, chopped
1 c. catsup
1/4 c. brown sugar
3 tbsp. white vinegar
3 tbsp. liquid smoke
1/2 tsp. each of salt & pepper

Brown together and drain hamburger, bacon and onion. Mix all and cook low 4 to 6 hours in crock pot.