This easy sweet potato casserole is a classic Thanksgiving side dish featuring creamy sweet potatoes, a crunchy pecan topping, and gooey marshmallows. It’s comforting, crowd-pleasing, and comes together in under an hour.
For extra flavor, roast sweet potatoes instead of boiling. Toast pecans for more crunch. Add marshmallows at the end to prevent melting into the casserole. Make ahead by preparing the base and topping, refrigerate, and add marshmallows before baking. For nut-free, omit pecans or use seeds. For vegan, use dairy-free butter/milk and egg substitute.
Keywords: sweet potato casserole, Thanksgiving side, marshmallows, pecans, holiday recipe, comfort food, easy casserole