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Sweet Potato Cake with Cinnamon Cream Cheese Frosting

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  • Author: Jessica
  • Prep Time: 10 minutes
  • Cook Time: 28 minutes
  • Total Time: 38 minutes
  • Yield: 12 servings
  • Category: Dessert
  • Method: Baking
  • Cuisine: American
  • Diet: Vegetarian

Description

This Sweet Potato Cake is ultra-moist and warmly spiced, made with mashed sweet potatoes and topped with a luscious cinnamon cream cheese frosting. Simple to make yet bakery-worthy, it’s a perfect fall or holiday dessert.


Ingredients

  • 2 ¾ cups all-purpose flour
  • 1 teaspoon baking powder
  • 1 teaspoon baking soda
  • ½ teaspoon salt
  • 1 tablespoon cinnamon
  • ½ tablespoon ground ginger
  • ½ teaspoon nutmeg
  • 1 cup brown sugar, packed
  • 2/3 cup granulated sugar
  • 3 large eggs
  • 1 cup vegetable oil
  • 2 cups cooked and mashed sweet potatoes (about 3 large sweet potatoes)
  • 2 teaspoons vanilla extract

For the Frosting:

  • 8 tablespoons (1 stick) unsalted butter, room temperature
  • 1 (8 oz) package cream cheese, room temperature
  • 1 teaspoon cinnamon
  • 1 teaspoon vanilla extract
  • 4 cups powdered sugar

Instructions

  1. Preheat oven to 350°F. Grease a 9×13-inch baking pan with non-stick spray.
  2. In a medium bowl, whisk together the flour, baking powder, baking soda, salt, cinnamon, ginger, and nutmeg.
  3. In a large bowl, using a hand mixer, beat together the brown sugar, granulated sugar, eggs, vegetable oil, mashed sweet potatoes, and vanilla until well combined.
  4. Add the dry ingredients to the wet ingredients and mix just until combined. Do not overmix.
  5. Pour the batter into the prepared baking pan and smooth the top.
  6. Bake for 28–35 minutes, or until a toothpick inserted into the center comes out clean.
  7. Allow the cake to cool completely in the pan before frosting.
  8. To make the frosting: In a large bowl, beat the butter and cream cheese together until smooth. Add cinnamon and vanilla, then gradually mix in the powdered sugar until creamy and spreadable.
  9. Spread frosting evenly over the cooled cake. Slice and serve.

Notes

  • Use freshly cooked and mashed sweet potatoes for best flavor and moisture. Canned sweet potatoes can be used in a pinch, but drain well.
  • Let the cake cool completely before frosting to prevent the frosting from melting.
  • Store leftovers in an airtight container in the fridge for up to 5 days.
  • This cake also works well as cupcakes—adjust bake time accordingly.

Nutrition

  • Serving Size: 1 slice
  • Calories: 412
  • Sugar: 41g
  • Sodium: 280mg
  • Fat: 20g
  • Saturated Fat: 8g
  • Unsaturated Fat: 10g
  • Trans Fat: 0g
  • Carbohydrates: 56g
  • Fiber: 2g
  • Protein: 4g
  • Cholesterol: 60mg