1 1/2 lb. navy beans
1 med. onion
1 c. ketchup
1 c. brown sugar
1 c. water
2 tsp. dry mustard
2 tbsp. dark molasses
1 tbsp. salt
1/2 lb. bacon

Cook beans until softened. Drain and put into crock pot. Add all remaining ingredients; mix well. Cover and cook on low 10 - 12 hours (high 4 - 6 hours).