1 lb. hamburger
1/2 lb. bacon, cut up
1 medium onion, chopped
2 (15.5 oz) cans pork and beans
1 (16 oz.) butter beans- drain
1 (15.5 oz.) can kidney beans- drain
1/2 c. brown sugar
1/2 c. white sugar
1/2 c. ketchup
1 tbsp. vinegar

Brown and drain hamburger and bacon. Add all ingredients in casserole dish and bake one hour at 350°F.