Krissy's Sweet Potato Casserole is one of my favorite traditional Thanksgiving side dishes because we've been making this recipe my entire life.
Make ahead directions: This sweet potato casserole can easily be made ahead by preparing all the way up until the point where it is covered in foil. Instead of baking immediately, store in the refrigerator over night. Place in the oven to cook when ready. To reduce cooking time, allow casserole to come to room temperature before placing it in the oven.