Smoked Beef Crockpot

1/2 to 1 pound ground beef
3/4 pound bacon
1 cup chopped onion
2 1 pound cans pork and beans
1 can kidney beans, drained
1 can butter lima beans, drained
1 cup ketchup
1/4 cup brown sugar
1 tablespoon liquid smoke
3 tablespoons white vinegar
1 teaspoon salt
dash of pepper

Brown and drain ground beef. Slightly cook and dice the onion.

Mix all ingredients in crockpot; simmer on low 6 to 8 hours.