OK, here's the recipe.
2 packs Crystal Farms Simply Potatoes
2 cups shredded sharp cheddar cheese
1 cup sour cream
1 stick butter (melted)
1 small onion chopped
5 (or more) strips chopped cooked bacon
2 tsp salt
1/2 tsp pepper
1 can cream of mushroom soup
Mix all ingredients together. Cook at 350* for 1 to 1.5 hrs.
I made the casserole as listed. My WSM only got to 310* with about 1 and a half chimneys of kingsford. I cooked for 2 hrs and used some mesquite wood. Really tasted good on a cold Georgia morning!