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The dough for these cookies feels softer than a typical drop-cookie dough once the mashed sweet potato goes in. Chilling it before baking makes it easier to portion, and the cookies come out tender instead of spreading into thin, fragile rounds. These sweet potato cookies with cinnamon cream cheese frosting have warm cinnamon in both the cookie and the topping, so every bite tastes balanced rather than overly sweet.

I mix the sweet potato in until the dough looks smooth, then give it the full 30 minutes in the refrigerator. That pause makes a noticeable difference when you scoop the dough and helps the cookies hold their shape in the oven. The edges should be set while the tops still spring back lightly when touched; once they’re completely cool, the cream cheese frosting spreads easily over the soft cookies.

Why Sweet Potato Dough Needs a Chill Before It Hits the Oven

Mashed sweet potato brings moisture to cookie dough, which is what gives these cookies their soft bite. It also makes the dough noticeably softer than one made with butter and sugar alone. If you try to portion it right after mixing, the dough is harder to handle and the cookies are more likely to spread before their edges set.

A 30-minute chill firms the dough enough to scoop neat portions, without turning it stiff or difficult to work with. It’s a short pause, but it gives the flour time to absorb some of the moisture from the sweet potato. Keep the goal in mind: dough that holds a rounded scoop, not a dry dough that feels like pie crust. If it still feels soft after chilling, work quickly as you portion it rather than adding extra flour, which can make the finished cookies dense.

What Sweet Potato, Brown Sugar, and Cream Cheese Bring to These Cookies

• Mashed sweet potato — It gives the cookies their soft, tender texture and a gentle earthy sweetness. The mash should be smooth and cooled before it goes into the dough; lumps make the mixture harder to blend evenly. A very watery mash can leave the dough looser, so use a thick, well-mashed texture. There isn’t a direct swap that keeps the same character.
• All-purpose flour — It gives the soft dough enough structure to hold a scoop and bake into cookies rather than puddles. A standard store-brand flour works well; a different flour can absorb moisture differently, so I don’t recommend a straight swap here.
• Light brown and granulated sugars — Brown sugar adds moisture and a mellow caramel note, while granulated sugar helps keep the sweetness from feeling heavy. If you’re out of light brown sugar, granulated sugar can replace it by volume, though the cookies will be less tender and won’t have the same deeper sweetness.
• Unsalted butter and egg — Softened butter creams smoothly with the sugars, and the room-temperature egg blends in without leaving the mixture looking split. Use ordinary unsalted butter; the measured salt in the dough keeps the seasoning predictable. There isn’t a simple substitute for the egg that preserves the same cookie structure.
• Cream cheese and powdered sugar — Cream cheese gives the topping its tang, while powdered sugar makes it thick enough to spread. Plain cream cheese is the right choice; a sweetened or flavored spread would change the balance. Granulated sugar won’t dissolve into the same smooth frosting, so powdered sugar is worth keeping on hand.
• Cinnamon — Ground cinnamon ties the cookie and frosting together without needing a complicated spice blend. A fresh, fragrant jar makes the cinnamon easier to notice; an everyday ground cinnamon is perfectly fine. Keep the cinnamon in the cookie, even if you choose to leave it out of the frosting.

From Soft Dough to Cookies That Hold Their Shape

Whisk the dry ingredients evenly

Heat the oven to 350°F and line a large baking sheet with parchment paper. In a medium bowl, whisk the flour, baking soda, cinnamon, and salt until the cinnamon is evenly distributed. This quick whisk prevents little pockets of baking soda or spice in the finished cookies. Set the bowl aside while you cream the butter and sugars.

Cream the butter, then blend in the sweet potato

Beat the softened butter with both sugars in a large bowl until creamy, about 2 minutes. Add the room-temperature egg and vanilla, then mix in the cooled mashed sweet potato until smooth. If the mixture looks a little soft at this point, that’s expected; the flour and the chill will bring it together. Add the flour mixture on low and stop as soon as no dry streaks remain, so you don’t overwork the dough.

Chill and portion the dough

Cover the bowl and refrigerate the dough for 30 minutes. Scoop it into 1 1/2-tablespoon portions and arrange them about 2 inches apart on the prepared baking sheet. The scoops should look rounded and evenly sized, which helps them bake at the same pace. Leave room between them instead of crowding the sheet.

Bake until the edges set

Bake one batch at a time for 10–12 minutes. Look for set edges and tops that spring back lightly when touched; the cookies shouldn’t look wet in the center. Take care not to wait for deep browning, because that can push these soft cookies past their best texture. Let each batch cool on the baking sheet for 5 minutes, then move the cookies to a rack to cool completely.

Beat and spread the cinnamon frosting

Beat the softened cream cheese and butter in a medium bowl until smooth. Add the powdered sugar, vanilla, cinnamon, and pinch of salt; beat on low until combined, then on medium until fluffy. The finished frosting should look smooth and hold its shape when lifted from the beaters. Spread it over completely cooled cookies so the topping stays in place.

Two Small Changes for a Different Sweet Potato Cookie

Questions That Come Up With Sweet Potato Cookies

Sweet Potato Cookies with Cinnamon Cream Cheese Frosting

Sweet potato cookies with cinnamon cream cheese frosting bake up soft and tender, with warm cinnamon and a lightly spiced cream cheese topping. Chill the dough before baking for cookies with set edges and tops that spring back lightly.

Print Recipe Pin Recipe

Prep Time 25 minutes mins

Cook Time 24 minutes mins

chilling 30 minutes mins

Total Time 1 hour hr 19 minutes mins

Servings: 24 cookies

Course: Dessert

Cuisine: American

Calories: 200

Ingredients Equipment Method Notes

Ingredients

  

For the cookies

• 2 cups all-purpose flour
• 1 tsp baking soda
• 1 tsp ground cinnamon
• 0.5 tsp salt
• 0.5 cup unsalted butter softened
• 0.75 cup light brown sugar packed
• 0.25 cup granulated sugar
• 1 egg large, at room temperature
• 1 tsp vanilla extract
• 1 cup sweet potato mashed, cooked, cooled

For the frosting

• 4 oz cream cheese softened
• 2 tbsp unsalted butter softened
• 1.5 cups powdered sugar
• 0.5 tsp vanilla extract
• 0.25 tsp ground cinnamon
• 1 pinch salt

Equipment

• 1 large baking sheet

Method

 

Make the cookies

1. Heat the oven to 350°F.
2. Line a large baking sheet with parchment paper.
3. Whisk the flour, baking soda, cinnamon, and salt together in a medium bowl.
4. Beat the butter, brown sugar, and granulated sugar in a large bowl until creamy, about 2 minutes.
5. Beat in the egg and vanilla.
6. Mix in the mashed sweet potato until smooth.
7. Add the flour mixture and mix on low just until no dry streaks remain.
8. Cover and chill the dough for 30 minutes.
9. Scoop the dough into 1 1/2-tablespoon portions and arrange them about 2 inches apart on the prepared baking sheet.
10. Bake one batch at a time for 10–12 minutes, until the edges are set and the tops spring back lightly when touched.
11. Let the baking sheet cool before baking another batch.
12. Cool the cookies on the baking sheet for 5 minutes.
13. Transfer them to a rack and cool completely.

Make the frosting

1. Beat the cream cheese and butter in a medium bowl until smooth.
2. Add the powdered sugar, vanilla, cinnamon, and salt; beat on low until combined, then on medium until fluffy.
3. Spread the frosting over the completely cooled cookies.
4. Refrigerate frosted cookies in an airtight container for up to 5 days.

Notes

For tender cookies, mix the flour in just until no dry streaks remain and chill the dough before baking. Refrigerate frosted cookies in an airtight container for up to 5 days; freeze unfrosted cookies and frost after thawing. For a dairy-free variation, use dairy-free butter and cream cheese.