Six-Bean Casserole Recipe

1/4 pound pepperoni, sliced thin

1/2 pound smoked kielbasa, sliced

1/2 cup spicy barbecue sauce

1 can (16 ounces) pork and beans, undrained

1 can (16 ounces) red kidney beans, undrained

1 can (16 ounces) hot chili beans, undrained

1 can (16 ounces) white kidney beans (Canellini), drained

1 can (16 ounces) butter beans, drained

1 can (16 ounces) lima beans, drained

1 can (10-3/4 ounces) tomato soup, undiluted

3 ounces tomato paste

1/2 cup brown sugar or to taste

6 slices bacon