Sweet potato casserole is one of the most popular Thanksgiving side dishes for a reason: It serves up the vegetable in a creamy, sweet, and decadent way, and as we pile it onto our plates, it makes us feel like a kid again. Unfortunately, it's often overthought and over-complicated, riddled with too many unnecessary steps and ingredients (I'm guilty of it, too, although this version is delish ).
Sweet Onion Casserole with Crispy Topping - a unique make ahead side dish.