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Buttermilk Sweet Potato Pie

Buttermilk Sweet Potato Pie

Emily Parker
This Buttermilk Sweet Potato Pie is a smooth, spiced Southern dessert that’s easy to make and perfect for the holidays. Creamy, cozy, and crowd-pleasing!
Prep Time 20 minutes
Cook Time 1 hour
Total Time 1 hour 20 minutes
Servings 8
Calories 320 kcal

Ingredients
  

  • 1 pre-made pie crust
  • 2 medium sweet potatoes cooked and mashed (about 1½ cups)
  • 1 cup buttermilk
  • ¾ cup brown sugar packed
  • ¼ cup granulated sugar
  • ½ cup unsalted butter melted
  • 3 large eggs
  • 1 teaspoon vanilla extract
  • 1 teaspoon ground cinnamon
  • ½ teaspoon ground nutmeg
  • ¼ teaspoon salt

Instructions
 

  • Preheat oven to 350°F (175°C).
  • Fit pie crust into a 9-inch pan; crimp edges if desired.
  • In a large bowl, mix mashed sweet potatoes, buttermilk, sugars, butter, eggs, vanilla, cinnamon, nutmeg, and salt until smooth.
  • Pour filling into crust and smooth the top.
  • Bake 55–60 minutes until center is set and a knife comes out clean.
  • Let cool completely on a wire rack before serving.

Notes

  • Use room-temperature buttermilk and eggs for a smoother filling.
  • Substitute buttermilk by mixing 1 cup milk with 1 tbsp vinegar or lemon juice.
  • Wrap and freeze for up to 2 months.
  • Cover crust edges with foil during baking to prevent over-browning.