This Cozy Sweet Potato Casserole with Pecan Streusel Topping is a recreation of a beloved Southern café recipe. Roasted sweet potatoes are blended into a silky, buttery filling and topped with a caramelized pecan streusel that shatters under your fork.
Roast sweet potatoes instead of boiling to concentrate natural sugars. Use cold butter for the streusel to achieve a crumbly texture. Let casserole rest 10 minutes before serving to set. For make-ahead: assemble without streusel up to 24 hours in advance, add streusel before baking. If streusel browns too quickly, tent with foil for last 10 minutes.
Keywords: sweet potato casserole, pecan streusel, Thanksgiving side dish, holiday recipe, Southern comfort food, roasted sweet potatoes