1 lb. bacon
3 onions or 1 bag frozen, chopped onion
5 (1 lb.) cans beans, drained (such as: garbanzo, butter, pinto, baby limas, red kidney, Great Northern)
1 c. brown sugar
1 c. sugar
1 c. ketchup

Fry bacon; drain fat. Crumble. Drain 5 cans of beans and put in crock-pot. Mix sugars and ketchup; add to crock-pot. Add bacon and chopped onions. Stir. Cook on slow 6 to 8 hours.