Sauté onion and green peppers in bacon grease, until tender. Drain pork n beans and kidney beans. Mix all of the beans together, add cooked onion and peppers; stir. Add brown sugar, molasses, mustard barbecue sauce, and ketchup; stir together well. Pour into a large casserole dish, that has been sprayed with a vegetable spray.
Bake at 375° F or 45 minutes. May also be cooked in crock pot for 5 to 6 hours, or until done.
Servings: