This Guest-Favorite Maple Brown Butter Sweet Potato Casserole is a comforting, crowd-pleasing side dish that combines creamy sweet potatoes with nutty brown butter and a crunchy pecan streusel topping. Perfect for holidays or any gathering, it’s easy to make ahead and always a hit.
For make-ahead: Assemble casserole completely (including topping) but do not bake. Cover tightly with foil and refrigerate up to 24 hours. When ready to bake, add 10-15 minutes to cooking time. If topping browns too quickly, tent with foil halfway through. Let casserole rest 10 minutes before serving to set. Leftovers keep in refrigerator up to 5 days; reheat in microwave or oven. Can be frozen unbaked for up to 3 months.
Keywords: sweet potato casserole, maple brown butter, Thanksgiving side dish, holiday recipe, pecan topping, make ahead, crowd pleaser