This creamy sweet potato casserole topped with a crunchy pecan streusel is a happy accident turned family favorite. It’s quick, easy, and perfect for weeknights or holiday feasts.
For best results, keep butter cold for the streusel and toast pecans beforehand. The casserole can be assembled a day ahead (without streusel) and refrigerated. Add 10 minutes to baking time if starting cold.
Keywords: sweet potato casserole, pecan streusel, easy side dish, holiday side dish, comfort food