Old Settler’s Baked Beans

1-1/2  lbs  bacon, diced
1  lg  onion, chopped
1/2  cup  sugar
1/2  cup  brown sugar, packed
1/4  cup  ketchup
1/4  cup  barbeque sauce
 2  Tbs  prepared mustard
 2  Tbs  molasses
1/2  tsp  chili powder
1  tsp  salt
1/2  tsp  pepper
1  can  (16 oz.)  kidney beans, drained
1  can  (16 oz.)  butter beans, drained
1  can  (31 oz.)  pork and beans

Brown the bacon and onions in a skillet over medium heat. Remove and drain. Mix with the remaining ingredients in a large casserole dish.  Bake 350° about 2 hours, stirring occasionally.