My oven isn't huge, so it was pretty taken up all day by most of the other sides. I smoked the turkey to allow for more oven items, but we still had some sweet potats that I didn't have room for. So my genius self solved this by using our gas grill with a cool-side/hot-side method to cook a tray of scalloped sweet potatoes. I peeled them and sliced them finely and covered them in a smooth and rich broth of cream, butter, and brown sugar. After checking them a few times they were just about ready, so I shut the grill off and kept the lid shut to keep them warm for serving.

I'd tell you how they came out, but I literally just now remembered that they're on there....

Tl;dr: left cooked potatoes on my grill for a week, guess I'll see what kind of science project is there now when I get home. It has not been cold where I live lol