Description
This Purple Sweet Potato Pie with Swiss Meringue Topping is a vibrant and delicious twist on traditional sweet potato pie, featuring naturally colorful Stokes purple sweet potatoes with a creamy, spiced filling and a light, fluffy Swiss meringue topping toasted to perfection. Perfect for dessert lovers seeking a visually stunning and flavorful dish.
Ingredients
Scale
Pie Crust
- 1 perfect pie crust (homemade flaky pie crust recommended)
Sweet Potato Filling
- 1 pound Stokes purple sweet potatoes
- 1 cup light brown sugar
- 2 large eggs (room temperature)
- 3/4 cup evaporated milk
- 1/4 cup unsalted butter (melted)
- 1 tablespoon vanilla extract
- 2 teaspoons pumpkin pie spice
- 1/2 teaspoon kosher salt
Swiss Meringue Topping
- 3 large egg whites (room temperature)
- 1/4 teaspoon cream of tartar
- 3/4 cup granulated sugar
Instructions
- Prepare Pie Crust: Prepare one half of your homemade flaky pie crust recipe, form it into a disk, and chill in the fridge for at least 30 minutes to relax the dough.
- Roll and Fit Crust: On a lightly floured surface, roll out the chilled dough to about 1/4 inch thickness and 2 inches wider than your pie pan. Transfer to the pan, trim excess dough, and crimp or decorate edges as desired. Poke the bottom with a fork to prevent air bubbles.
- Chill Crust: Place the pie crust in the freezer for at least 30 minutes to prevent shrinking during baking. Preheat oven to 425°F while chilling.
- Blind Bake Crust: Line the crust with parchment paper or foil, fill with pie weights or dry beans/rice, and bake at 425°F for 15 minutes. Remove weights and bake an additional 5 minutes until the bottom begins to brown. Let cool.
- Cook Sweet Potatoes: Preheat oven to 400°F. Prick potatoes with a fork and wrap in foil. Bake on a sheet for about 1 hour until very soft.
- Make Sweet Potato Filling: Scoop cooked sweet potato flesh into a blender and blend until smooth and creamy, about 2 cups. In a large bowl, combine mashed sweet potato, brown sugar, eggs, evaporated milk, melted butter, vanilla, pumpkin pie spice, and salt. Mix until smooth.
- Fill Pie Crust: Pour the sweet potato mixture into the par-baked pie crust, spreading evenly.
- Bake Pie: Bake at 400°F for 15 minutes, then reduce heat to 350°F and bake for an additional 25-35 minutes until edges are set and the center jiggles slightly. Cool to room temperature for about 1 hour, then chill at least 2 hours before topping.
- Prepare Swiss Meringue: Set up a double boiler with simmering water. In a heat-safe bowl, whisk egg whites, cream of tartar, and sugar. Place the bowl over simmering water, whisking constantly until sugar dissolves and mixture reaches 160°F, about 3-4 minutes.
- Whip Meringue: Transfer bowl to a stand mixer fitted with whisk attachment. Beat on high until stiff peaks form and the meringue is no longer warm (about 10-15 minutes). If not stiff, chill bowl for 10 minutes and continue beating.
- Finish Pie: Spread the Swiss meringue over the chilled sweet potato pie evenly. Use a culinary torch to toast the meringue to a golden brown, creating a beautiful finish.
Notes
- Use room temperature eggs to help the filling blend smoothly.
- Blind baking the pie crust prevents a soggy bottom crust and helps it stay crisp.
- Chilling the pie before adding meringue topping helps set the filling for a clean finish.
- Toast meringue with a culinary torch for best results; alternatively, you can broil briefly but watch carefully to avoid burning.
- Leftovers should be refrigerated and eaten within 3 days for freshness.
