Kielbasa has a way of destroying my stomach when I make it in the crock pot. I did this recipe and not only did it taste better than any crock pot, but it was crispy and a little burnt and made me feel like it had come off a grill. Potatoes were awesome, and the warmed up sauerkraut was gone in minutes. I would make this again in a heartbeat. It made me fall in love with kielbasa again.