Move Over, Pumpkin! This Spiced Cake Is the Coziest Dessert of the Season
RECIPES

Move Over, Pumpkin! This Spiced Cake Is the Coziest Dessert of the Season

The cream cheese frosting is everything.

Ready IN
3 hrs
Servings
12
Save
Updated:
By Ali Domrongchai TheKitchn.com
Although there are more robust ingredients that come to mind when people think of fall flavors—pumpkin, apple, and maple, to name a few—to me, it’s all about sweet potatoes. The growing season goes up until the first frost, and until then my family grows bunches and bunches of the sweet, starchy vegetable. My favorite thing to make with sweet potatoes? A sweet potato cake.
I’m the designated baker in my friend group, and throughout fall I make a sweet potato sheet cake because it’s quick, easy, and feeds a crowd. Cream cheese frosting adds a nice zesty, creamy contrast to the cake. Sweet potatoes are sweet and earthy, and when cooked and added to a cake batter they lend structure and moisture, and make for a delicious not-too-sweet treat. Add a bit of cinnamon, ginger, and nutmeg? It’s fall in a cake.

Why You’ll Love It

  • The cake is so moist. Sweet potato adds moisture and makes for a velvety crumb.
  • It feeds a crowd. Bake and serve the cake in a sheet pan for an easy dessert for a large group.
  • The cream cheese frosting is everything. With just a few ingredients, the cream cheese frosting is silky-soft and pairs like a dream with the earthy, spiced cake.

Key Ingredients in Sweet Potato Cake

  • Sweet potatoes: Not only add an earthy sweetness, but also contribute to the structure of the cake.
  • Sour cream: Adds moisture and a subtle tang for balance.
  • Cream cheese: Is the foundation of the frosting, which adds a nice tart sweetness to the spiced cake.
Ali Domrongchai is an associate editor for TheKitchn.com, a nationally known blog for people who love food and home cooking. Submit any comments or questions to [email protected].
Move Over, Pumpkin! This Spiced Cake Is the Coziest Dessert of the Season
TheKitchn.com
Time
3 hrs
(Prep 25 minsCook 50 mins)
Servings
12
ingredients
For the Cake
  • Cooking spray
  • 2 cups all-purpose flour
  • 2 teaspoons ground cinnamon
  • 1 1/2 teaspoons baking powder
  • 1 teaspoon baking soda
  • 1/2 teaspoon ground ginger
  • 1/2 teaspoon ground nutmeg
  • 1 cup unsalted butter, melted, or vegetable oil
  • 1 cup granulated sugar
  • 1 cup dark or light brown sugar, packed
  • 1/2 teaspoon kosher salt
  • 4 eggs
  • 2 cups mashed, cooked sweet potatoes (from about 2 medium baked sweet potatoes)
  • 1/4 cup sour cream
  • 2 teaspoons vanilla extract
For the Frosting
  • 8 ounces full-fat cream cheese, at room temperature
  • 4 tablespoons (1/2 stick) unsalted butter, at room temperature
  • 1/2 teaspoon kosher salt
  • 3 cups powdered sugar
  • 1 teaspoon vanilla extract
Instructions
To Make the Cake
Heat the oven to 350 degrees F. Coat a 9-by-13-inch baking pan with cooking spray.
STEP 2
Whisk all-purpose flour, ground cinnamon, baking powder, baking soda, ground ginger, and ground nutmeg together in a medium bowl.
STEP 3
Beat melted unsalted butter, granulated sugar, and packed brown sugar together in a stand mixer with the paddle attachment on medium speed until light and fluffy, about 2 minutes.
STEP 4
Beat in large eggs one at a time, waiting until each is incorporated before adding the next. Beat in mashed sweet potatoes, sour cream, and vanilla extract, scraping down the bowl as needed, about 1 minute.
STEP 5
Reduce the speed to low and gradually beat in the flour mixture until just incorporated. Transfer to the baking pan and smooth out the top.
STEP 6
Bake for 25 minutes. Rotate the baking pan and bake until a tester inserted into the center comes out clean and the edges begin to brown, 20 to 25 minutes more. Place the baking dish on a wire rack and let cool completely, about 2 hours. Meanwhile, make the frosting.
To Make the Frosting
Wash and dry the stand mixer and paddle attachment. Beat room-temperature cream cheese, room-temperature unsalted butter, and kosher salt together in the stand mixer with the paddle attachment on medium speed until combined, about 1 minute.
STEP 8
Gradually beat in powdered sugar and vanilla extract until the frosting starts to come together into lumps. Increase the speed to high and beat until fluffy and creamy, scraping down the sides of the bowl as needed, about 2 minutes more. Dollop the frosting over the cooled cake and spread into an even layer.
Notes
Leftover cake can be covered and refrigerated for up to 5 days. Let come to room temperature before serving.
Serves 12 to 16