Grandma’s Famous Sweet Potato Butter Cake


Ingredients

  • 2 cups cooked, mashed sweet potatoes (about 2 medium sweet potatoes)
  • 1 cup unsalted butter, softened
  • 2 cups granulated sugar
  • 4 large eggs, room temperature
  • 2 ½ cups all-purpose flour
  • 2 tsp baking powder
  • ½ tsp baking soda
  • ½ tsp salt
  • 1 tsp ground cinnamon
  • ½ tsp ground nutmeg
  • 1 cup buttermilk, room temperature
  • 1 tsp vanilla extract

Instructions

  1. Preheat your oven to 350°F (175°C). Grease and flour a bundt pan or a 9×13-inch cake pan.
  2. In a large bowl, cream the butter and sugar together until light and fluffy.
  3. Beat in the eggs one at a time, mixing well after each addition.
  4. Add the mashed sweet potatoes and vanilla; mix until smooth.
  5. In a separate bowl, whisk together the flour, baking powder, baking soda, salt, cinnamon, and nutmeg.
  6. Gradually add the dry ingredients to the wet mixture, alternating with the buttermilk. Begin and end with the flour mixture.
  7. Pour the batter into the prepared pan and smooth the top.
  8. Bake for 45–55 minutes, or until a toothpick inserted in the center comes out clean.
  9. Allow the cake to cool in the pan for 15 minutes, then transfer to a wire rack to cool completely.
  10. Dust with powdered sugar or top with your favorite glaze before serving.

If you’d like, I can help you write a simple glaze or frosting to go with it too — just say the word!

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