Six-Bean Casserole

Ingredients

• 1/2 pound bulk sweet Italian sausage
• 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) cannellini beans, 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