1 lb. hamburger
3/4 lb. bacon
1 c. chopped onion

Brown and drain. Stir together.

MEAT MIXTURE:

2 cans pork and beans
1 lg. can kidney beans, drained
1 tsp. salt
1 c. ketchup
1/4 c. brown sugar
3 tbsp. white vinegar
1 tbsp. liquid smoke (must have this!)

Cook 6 to 7 hours in crockpot.