Description

This Best Scalloped Sweet Potatoes Brown Sugar Recipe is a delicious and comforting side dish perfect for holiday meals or any cozy dinner. Thinly sliced sweet potatoes are baked in a rich, creamy brown sugar sauce with warm spices like cinnamon and nutmeg, creating a sweet and savory flavor combination. Optional mini marshmallows add a gooey, golden topping for an extra indulgent touch.

Ingredients

Scale

Sweet Potatoes

2 large sweet potatoes (about 1½ pounds), peeled and thinly sliced (⅛ inch thick)

Sauce

1 cup heavy cream
½ cup packed brown sugar
3 tablespoons butter
1 teaspoon cinnamon
½ teaspoon nutmeg
¼ teaspoon salt
1 teaspoon vanilla extract

Topping (Optional)

½ cup mini marshmallows

Instructions

Preheat and prepare: Preheat your oven to 375°F (190°C). Lightly grease a 9×13-inch baking dish with butter or non-stick spray to prevent sticking.
Slice the sweet potatoes: Peel the sweet potatoes and slice them thinly to about ⅛-inch thickness to ensure even baking. Arrange the slices neatly in the prepared baking dish, slightly overlapping each other.
Make the brown sugar sauce: In a saucepan over medium heat, melt the butter. Add the brown sugar, heavy cream, cinnamon, nutmeg, salt, and vanilla extract. Whisk continuously until the sugar dissolves fully and the mixture is smooth and slightly thickened.
Assemble the casserole: Pour the warm brown sugar sauce evenly over the layered sweet potatoes. Use a spatula to gently spread and coat all the slices thoroughly with the sauce.
Bake covered: Cover the baking dish tightly with aluminum foil. Bake in the preheated oven for 35 minutes to allow the sweet potatoes to cook through.
Bake uncovered: Remove the foil and continue baking for another 20 to 25 minutes, or until the sweet potatoes are fork-tender and the sauce is bubbling and slightly thickened.
Optional marshmallow topping: If desired, sprinkle mini marshmallows evenly over the top in the last 5 minutes of baking. Continue baking until the marshmallows turn golden brown and gooey.
Serve: Allow the scalloped sweet potatoes to cool slightly before serving. Optionally garnish with a sprinkle of cinnamon or fresh herbs for extra aroma and color.

Notes

For thinner slices, use a mandoline to ensure consistent thickness and even baking.
Adjust the amount of brown sugar according to your preferred sweetness level.
The marshmallow topping is optional but adds a lovely contrast of gooey sweetness.
Leftovers can be stored in the refrigerator for up to 3 days and reheated in the oven for best texture.
For a lighter version, substitute half-and-half for heavy cream, though the sauce will be less rich.

Prep Time: 15 minutes
Cook Time: 60 minutes
Category: Side Dish
Method: Baking
Cuisine: American

Keywords: scalloped sweet potatoes, brown sugar sweet potatoes, sweet potato casserole, holiday side dish, baked sweet potatoes