This is from the little cook book that came with an old crock pot. It was called Husband Pleasin' bean pot.
1 chopped onion
3 strips bacon
1 pound hamburger
cook together until onion translucent
1 can butter lima beans drained
1 can red kidney beans drained
2 cans pork and beans not drained
2 cans Northern white beans drained
1/4 cup brown sugar
3 tablespoons white vinegar
1 teaspoon dry yellow mustard
1 cup ketchup
1 teaspoon liquid smoke
salt and pepper to taste
Crock pot at least 1 hour, but can be left all day on low
Has to be served in bowls with spoons as it is like a chili or stew.
This is much like another recipe here, but has hamburger.