This sweet potato casserole swaps marshmallows for a brown sugar glaze and pecan streusel, creating a buttery, crunchy topping that’s perfect for holiday tables. It’s a crowd-pleasing side dish that can be made ahead and tastes even better the next day.
For best results, toast the pecans at 350°F for 5-7 minutes until fragrant before using. Use cold butter for the streusel to ensure a crumbly texture. The casserole can be assembled up to 24 hours ahead and refrigerated; add 10 minutes to baking time if starting from cold. To freeze, assemble without baking, wrap tightly, and freeze for up to 3 months; thaw overnight in the refrigerator before baking.
Keywords: sweet potato casserole, brown sugar glaze, pecan streusel, Thanksgiving side dish, holiday recipe, make-ahead casserole