This Southern Sweet Potato Pie Recipe is the one my grandmother taught me, and it hasn't changed in three generations. It's a soft, custardy pie with a buttery crust, made from real roasted sweet potatoes instead of the canned stuff. Once you taste the difference, you won't go back. This version sticks close to the classic soul food method: baked sweet potatoes, evaporated milk, brown sugar, and warm spices folded into a flaky crust. No fancy techniques, just an old fashioned pie that tastes like a holiday table.
Potato Masher or Food Processor for breaking down sweet potato fibers
Measuring cups and spoons
Wire cooling rack
Foil for tenting crust edges if browning too quickly
Ingredients
2poundssweet potatoesabout 3 medium, roasted and mashed
1/2cupunsalted butter113g, softened
1cupgranulated sugar200g
1/2cuppacked brown sugar100g
2large eggsroom temperature
5ouncesevaporated milk1 can, 148ml
1teaspoonvanilla extract5ml
1teaspoonground cinnamon
1/2teaspoonground nutmeg
1/2teaspoonground ginger
1/4teaspoonsalt
1unbaked 9 inch pie crusthomemade or store bought
For Serving
fresh whipped creamoptional, for serving
cinnamonoptional, for dusting
vanilla ice creamoptional, for serving
caramel or maple syrupoptional, for drizzling
Instructions
Preheat oven to 400°F and line a baking sheet with foil. Wash and dry sweet potatoes, prick each several times with a fork.
Roast sweet potatoes for 45-60 minutes until knife slides in with no resistance. Cool 10-15 minutes, then scoop flesh into a bowl and discard skins.
While potatoes roast, roll out pie dough and fit into a 9-inch pie dish. Crimp edges and chill in refrigerator while making filling.
Reduce oven temperature to 350°F. Beat roasted sweet potato flesh with a hand mixer until smooth with no lumps.
Add softened butter to warm sweet potatoes and beat until fully melted and incorporated. Mix in granulated sugar and brown sugar until smooth and glossy.
Add eggs one at a time, beating well after each addition. Pour in evaporated milk and vanilla extract, mix until combined.
Sprinkle in cinnamon, nutmeg, ginger, and salt. Beat one final time until filling is smooth, pourable, and evenly spiced.
Remove chilled crust from refrigerator and place on baking sheet. Pour filling into crust, smooth top gently with a spoon.
Bake at 350°F for 50-60 minutes until edges are set and center jiggles only slightly. Tent crust edges with foil if browning too quickly.
Remove from oven and cool on a wire rack for at least 2 hours. Refrigerate for at least 1 hour before serving for clean slices.
Notes
Roast, don't boil: Roasting sweet potatoes concentrates their natural sweetness and prevents watery filling. Boiling adds excess moisture that can make the pie gluey.
Room temperature ingredients: Use room temperature eggs and butter for a smooth, streak-free filling that blends effortlessly.
For ultra-silky texture: Pass the mashed sweet potatoes through a fine-mesh sieve or food processor to remove any stringy fibers for a restaurant-quality finish.
Don't overbake: The center should have a gentle jiggle when you nudge the pan – it will continue to set as it cools. Overbaking can cause cracks and a dry texture.
Patience is key: Let the pie cool completely before slicing. Cutting into it while warm will result in runny, messy slices.
Make ahead friendly: This pie actually tastes better the next day after the flavors meld. Make it up to 2 days ahead and store covered in the refrigerator.
Freezing instructions: Wrap the fully cooled pie tightly in plastic wrap and foil, freeze for up to 2 months. Thaw overnight in the refrigerator before serving.
Substitution tip: Swap in dark brown sugar for an even deeper, molasses-forward flavor. Use a graham cracker or ginger snap crust for a different texture.
Test for doneness: The pie is done when a knife inserted 1 inch from the edge comes out clean, but the center still jiggles slightly.