3 cups dried beans
1 medium onion -- chopped
1 cup ketchup
1 cup brown sugar
2 teaspoons dry mustard
2 tablespoons molasses
1 tablespoon salt
1/4 pound bacon -- chopped

Boil dried beans for 30 minutes, then let sit covered for 1 hour. Drain. Add to crockpot with remaining ingredients. Add 1 cup water. Cover and cook 4 to 6 hours on High or 10 to 12 hours on Low. Stir occasionally.