For a variation on the kielbasa with grape jam and chili sauce in the crock pot.... I've done something similar with meatballs, using grape jam and BBQ sauce. I use Sweet Baby Ray's BBQ sauce. I had to make my own meatballs, since I couldn't find any pre-made that are gluten free, but it's not too difficult. You can make them with ground turkey to save some money. And yes, this really is an amazing dish. You will not have left overs, believe me!