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Buttermilk Sweet Potato Pie Recipe

5 Stars 4 Stars 3 Stars 2 Stars 1 Star 3.9 from 77 reviews
  • Author: Maria
  • Prep Time: 20 minutes
  • Cook Time: 55 minutes
  • Total Time: 1 hour 15 minutes
  • Yield: 8 servings
  • Category: Dessert
  • Method: Baking
  • Cuisine: Southern, American
  • Diet: Vegetarian

Description

This Buttermilk Sweet Potato Pie is a classic Southern dessert featuring a creamy, spiced sweet potato filling enriched with buttermilk and baked in a flaky pie crust. Perfect for holidays or any cozy occasion, it offers a smooth texture balanced by warm cinnamon, nutmeg, and ginger notes, making it irresistible when served plain or topped with whipped cream.


Ingredients

Scale

Pie Crust

  • 1 9-inch pie crust (unbaked)

Filling

  • 2 cups mashed cooked sweet potatoes (about 2 medium)
  • ½ cup unsalted butter (melted)
  • 1 cup granulated sugar
  • ½ cup brown sugar
  • 3 large eggs
  • ¾ cup buttermilk
  • 1 teaspoon vanilla extract
  • 1 teaspoon ground cinnamon
  • ½ teaspoon ground nutmeg
  • ¼ teaspoon ground ginger
  • ¼ teaspoon salt


Instructions

  1. Preheat the Oven: Set your oven to 350°F (175°C) to prepare for baking the pie.
  2. Mix Sweet Potato and Butter: In a large bowl, vigorously whisk together the mashed sweet potatoes and melted butter until the mixture is smooth and well blended.
  3. Add Sugars and Eggs: Incorporate the granulated sugar, brown sugar, and eggs into the sweet potato mixture. Beat until the ingredients are fully combined, ensuring a consistent texture.
  4. Stir in Remaining Ingredients: Add the buttermilk, vanilla extract, ground cinnamon, ground nutmeg, ground ginger, and salt to the bowl. Stir thoroughly until the filling achieves a smooth, creamy consistency.
  5. Prepare the Pie Crust: Pour the sweet potato filling into the unbaked 9-inch pie crust. Use a spatula to smooth the top evenly across the crust.
  6. Bake the Pie: Place the pie in the preheated oven and bake for 50 to 60 minutes. To prevent the crust edges from over-browning, cover them with foil during the last 15 minutes if necessary. The pie is done when the center is just set and a knife inserted near the center comes out clean.
  7. Cool Before Serving: Remove the pie from the oven and allow it to cool completely at room temperature before slicing. Serve it plain or topped with whipped cream for extra indulgence.

Notes

  • For deeper flavor, roast the sweet potatoes instead of boiling them before mashing.
  • This pie can be prepared a day ahead and stored covered in the refrigerator.
  • Allow the pie to come to room temperature before serving to achieve the best texture.