A lighter, make-ahead sweet potato casserole with a crunchy pecan crumble topping. Creamy, lightly sweet, and perfect for holidays or meal prep.
Roasting sweet potatoes instead of boiling concentrates sweetness and prevents waterlogging. Room temperature eggs are important to prevent coconut oil from seizing. Toast pecans for deeper flavor. Let casserole rest after baking to set. Can be made up to 2 days ahead.
Keywords: sweet potato casserole, pecan crumble, lighter, make-ahead, Thanksgiving, holiday, healthy