Grandma’s Old Fashioned Sweet Potato Pie Recipe
Introduction
Grandma’s Old Fashioned Sweet Potato Pie is a comforting and flavorful dessert made with simple pantry staples and fresh sweet potatoes. This classic Southern recipe features a smooth, creamy filling with warm spices and a flaky, buttery crust that will have you coming back for more.

Ingredients
- For the Pie Crust:
- 1 cup all-purpose flour
- 1/2 teaspoon cinnamon
- 1/4 teaspoon nutmeg
- 1 tablespoon sugar
- 1/2 teaspoon salt
- 1/2 cup cold salted butter, cut into cubes
- 3-4 tablespoons ice cold water
- Or use one 9-inch store-bought pie crust
- For the Sweet Potato Filling:
- 2 cups cooked, peeled sweet potatoes (about 2 large)
- 4 tablespoons brown butter (butter browned and cooled)
- 1/2 cup brown sugar (light or dark)
- 1/4 cup white sugar
- 1 teaspoon ground cinnamon
- 1/2 teaspoon ground nutmeg
- 1/4 teaspoon ground ginger
- 1/8 teaspoon ground cloves
- 1/2 cup evaporated milk
- 1 teaspoon vanilla extract
- 2 large eggs
- 2 tablespoons all-purpose flour
- Pinch of salt
Instructions
- Step 1: Prepare the pie crust. If making from scratch, combine flour, cinnamon, nutmeg, sugar, and salt in a large bowl. Cut in cold butter until mixture resembles coarse crumbs. Gradually add ice cold water, one tablespoon at a time, mixing until dough is crumbly but holds together when pressed. Shape into a disk, wrap in plastic, and refrigerate for 1 hour. If using store-bought crust, skip to step 4.
- Step 2: Preheat oven to 425°F (220°C). Pierce the sweet potatoes with a fork and bake on a parchment-lined sheet for 35-45 minutes until tender. Let cool, then peel and mash with a potato ricer or masher until smooth. Remove any stringy fibers.
- Step 3: Brown the butter in a small pan over medium heat until golden and fragrant. Set aside to cool. In a large bowl, combine mashed sweet potatoes, browned butter, brown sugar, white sugar, evaporated milk, spices, vanilla extract, flour, and salt. Mix well, then add eggs and gently mix until fully incorporated.
- Step 4: Roll out the chilled pie dough on a floured surface to about 1/4 inch thick. Fit it into a 9-inch pie pan and trim excess dough. Crimp edges as desired, then prick the bottom with a fork to prevent bubbling.
- Step 5: Line the crust with parchment paper and fill with pie weights or dried beans to prevent shrinking. Bake at 425°F for 17-20 minutes until edges start to turn golden. Remove weights and parchment, then bake an additional 12-13 minutes until the bottom is golden.
- Step 6: Pour the sweet potato filling into the prebaked crust. Reduce oven temperature to 350°F (175°C) and bake for 35-40 minutes until the center is slightly jiggly but set.
- Step 7: Remove from oven and let cool completely on a wire rack before serving.
Tips & Variations
- Use fresh roasted sweet potatoes instead of canned puree for a smoother, thicker filling.
- Press the mashed sweet potatoes through a fine mesh sieve for an ultra-smooth texture.
- Avoid overmixing the filling to prevent a gummy texture; mix until just combined.
- For convenience, a ready-made 9-inch pie crust works perfectly.
- Pie weights can be replaced with uncooked rice or dry beans when blind baking the crust.
- Using a potato ricer helps achieve the ideal smoothness but a good masher works well too.
Storage
Store leftover sweet potato pie covered in the refrigerator for up to 3-4 days. To reheat, warm individual slices gently in a microwave or oven until just heated through. Avoid overheating to keep the custard smooth and creamy.
How to Serve

Serve this delicious recipe with your favorite sides.
FAQs
Can I use canned sweet potato puree instead of fresh sweet potatoes?
Although possible, fresh roasted sweet potatoes are preferred because canned puree contains more water, which can result in a thinner filling that doesn’t set as well.
How do I prevent the pie crust from becoming soggy?
Blind baking the crust with pie weights before adding the filling helps keep the crust crispy and prevents sogginess. Also, pricking holes in the crust base allows steam to escape.
PrintGrandma’s Old Fashioned Sweet Potato Pie Recipe
Grandma’s Old Fashioned Sweet Potato Pie is a classic Southern dessert featuring a flaky, buttery pie crust infused with warm spices, filled with a smooth, creamy sweet potato custard. Made from fresh roasted sweet potatoes and browned butter for a rich caramel flavor, this pie is perfect for holidays or any special occasion. The recipe includes a scratch-made pie crust option or the convenience of store-bought crust, ensuring an easy yet authentic homemade experience.
- Prep Time: 30 minutes
- Cook Time: 1 hour 30 minutes
- Total Time: 2 hours
- Yield: 8 servings 1x
- Category: Dessert
- Method: Baking
- Cuisine: Southern American
Ingredients
Pie Crust (if making from scratch)
- 1 cup all-purpose flour
- 1/4 teaspoon salt
- 1 tablespoon sugar
- 1/4 teaspoon ground cinnamon
- 1/8 teaspoon ground nutmeg
- 1/2 cup cold salted butter, cut into small pieces
- 3–4 tablespoons ice-cold water
Sweet Potato Filling
- 3 medium fresh sweet potatoes (about 2 cups mashed)
- 1/4 cup unsalted butter, browned and cooled
- 1/2 cup packed dark brown sugar
- 1/4 cup white sugar
- 1/2 teaspoon ground cinnamon
- 1/4 teaspoon ground nutmeg
- 1/4 teaspoon ground ginger
- 1/8 teaspoon ground cloves
- 1/4 teaspoon salt
- 2/3 cup evaporated milk
- 1 teaspoon vanilla extract
- 2 large eggs
- 2 tablespoons all-purpose flour
Instructions
- Make the Pie Crust: In a large mixing bowl, combine the flour, salt, sugar, cinnamon, and nutmeg. Add cold, cubed butter and pinch together with your fingers or use a food processor until the mixture resembles coarse crumbs. Gradually add ice-cold water, one tablespoon at a time, mixing until the dough comes together but remains crumbly. Turn the dough onto a floured surface and press into a cohesive ball. Wrap in plastic wrap and refrigerate for 1 hour to chill.
- Roast the Sweet Potatoes: Preheat oven to 425°F (220°C). Place whole sweet potatoes on a parchment-lined baking sheet and roast for 35-45 minutes until fork tender. Remove from oven, allow to cool completely, then peel the skins off and place the flesh in a large bowl.
- Prepare the Sweet Potato Filling: Brown the butter in a saucepan over medium heat, stirring until golden brown and fragrant; then remove from heat and cool. Mash the cooled sweet potatoes with a potato ricer or masher until smooth, removing any stringy fibers. Add brown sugar, white sugar, browned butter, evaporated milk, flour, cinnamon, nutmeg, ginger, cloves, salt, and vanilla extract. Mix well. Beat in eggs until fully incorporated without overmixing to avoid a gummy texture.
- Blind Bake the Pie Crust: Roll out chilled dough to about 1/4 inch thickness and fit into a 9-inch pie pan. Trim excess dough and crimp edges if desired. Prick the bottom of the crust with a fork to prevent bubbles. Line with parchment paper and fill with pie weights or uncooked beans. Bake at 425°F for 17-20 minutes until edges begin to brown. Remove parchment and weights, then bake an additional 12-13 minutes until the bottom is golden. Remove from oven.
- Fill and Bake the Pie: Reduce oven temperature to 350°F (175°C). Pour sweet potato filling into the pre-baked pie crust, smoothing the top. Bake for 35-40 minutes until the center is just set and slightly jiggly. Remove from oven and cool completely on a wire rack before serving.
Notes
- For convenience, a store-bought 9-inch pie crust can be used, skipping the crust-making steps.
- Ensure roasted sweet potatoes are cooled to room temperature before making filling to avoid cooking eggs prematurely and causing lumps.
- For an extra smooth filling, press mashed sweet potatoes through a fine mesh sieve, though this is optional.
- Do not overblend or overmix sweet potatoes to prevent gummy texture; mix only until smooth.
- Use fresh sweet potatoes rather than canned puree for best texture and thickness.
- A potato ricer is recommended for smooth mashed sweet potatoes but a masher works fine.
- Pie weights should fill the crust completely during blind baking; uncooked rice or beans are good alternatives.
Keywords: sweet potato pie, old fashioned pie, southern dessert, holiday pie, homemade pie crust, brown butter sweet potato pie

