Description
Everything you love about sweet potato casserole—warm spices, tender sweetness, and fluffy marshmallow goodness—transformed into soft, spiced cookies with a dreamy marshmallow filling. A nostalgic holiday treat in every bite.
Ingredients
Sweet Potato Cookies:
2 cups mashed roasted sweet potato (about 2–3 large sweet potatoes)
2 cups unsalted butter, room temp
2 cups light brown sugar, packed
1 cup granulated sugar
4 large eggs
4 tsp vanilla extract
6 cups all-purpose flour
4 tsp baking powder
2 tsp baking soda
2 tsp ground cinnamon
2 tsp ground nutmeg
1 tsp ground ginger
1 tsp fine sea salt
Marshmallow Filling:
2 cups unsalted butter, room temp
4 cups powdered sugar
2 cups marshmallow fluff
4 tsp vanilla extract
4 tbsp heavy cream (as needed for consistency)
Instructions
Make Cookie Dough: Cream butter, brown sugar, and granulated sugar until fluffy. Beat in eggs, vanilla, and mashed sweet potato.
Dry Ingredients: Whisk flour, baking powder, baking soda, cinnamon, nutmeg, ginger, and salt. Gradually add to wet ingredients until a soft dough forms. Chill 30 minutes.
Bake: Preheat oven to 350°F (175°C). Scoop dough into 1½-inch balls, place on lined sheets, and bake 10–12 minutes until set and slightly golden. Cool completely.
Make Filling: Beat butter until creamy. Add powdered sugar, marshmallow fluff, and vanilla, mixing until fluffy. Add cream as needed.
Assemble: Spread or pipe filling onto the flat side of one cookie, then sandwich with another.
Serve: Enjoy immediately or store in an airtight container.
- Prep Time: 35 min (plus chilling)
- Cook Time: 12 min/batch
Nutrition
- Calories: 290 /sandwich cookie
- Sugar: 25g /sandwich cookie
- Fat: 13g /sandwich cookie
- Carbohydrates: 42g /sandwich cookie
- Fiber: 1g /sandwich cookie
- Protein: 3g /sandwich cookie