grandma old fashioned sweet potato pie recipe
The Best grandma old fashioned sweet potato pie recipe
Sweet potato pie isn’t just a treat—it’s a balanced way to enjoy something indulgent without feeling guilty. The natural sweetness of the sweet potatoes means you don’t need as much sugar, and the spices—cinnamon, nutmeg, and a touch of ginger—add warmth that’s both comforting and slightly spicy. My family loves it because it’s filling but not heavy, and it’s easy to customize. I sometimes swap in a little extra cinnamon or add a dash of vanilla for extra depth, but the classic version always wins. It’s perfect for gatherings because it’s hearty enough for a big meal but still feels like a little something special. And honestly? It’s one of those pies that tastes even better the next day, so you can make a big batch and enjoy it over a few days without it ever feeling stale. Plus, it’s got all the fiber and vitamins from the sweet potatoes, making it a healthier option than many other pies out there. My kids think it’s the best dessert ever, and honestly? I couldn’t agree more.

Grandma’s Classic Sweet Potato Pie
A nostalgic, creamy sweet potato pie with a buttery crust, perfect for holiday gatherings. Packed with warm spices and a touch of sweetness, this timeless dessert is beloved for its rich, comforting flavor.
🥘Ingredients
- 2 cups all-purpose flour
- 1 tsp salt
- ½ cup unsalted butter, cold and cubed
- 6-8 tbsp ice water
- 2 large sweet potatoes, peeled and cooked (or 2 cups cooked sweet potato purée)
- 1 cup brown sugar
- 1 cup heavy cream (or evaporated milk)
- 1 large egg
- 1 tsp ground cinnamon
- ½ tsp ground nutmeg
- ¼ tsp ground ginger
- ¼ tsp salt
- 1 tbsp vanilla extract
👨🍳Directions
-
1
Preheat oven to 375°F (190°C). Combine flour and salt in a bowl. Cut in cold butter until the mixture resembles coarse crumbs. Gradually add ice water, mixing until the dough just comes together. Chill for 30 minutes. -
2
Roll out the dough on a lightly floured surface into a 13-inch circle. Transfer to a pie dish, pressing edges gently to fit. Trim excess dough and crimp edges with a fork. Freeze for 15 minutes. -
3
Prepare the filling: In a saucepan, heat sweet potatoes until tender. Mash or purée. In a bowl, whisk together sweet potato purée, brown sugar, heavy cream, egg, spices, salt, and vanilla until smooth. -
4
Pour filling into the chilled crust. Bake uncovered for 40–45 minutes, until the center is set (a toothpick should come out clean). Cool completely before slicing.
🔧Equipment
- Mixing bowls
- Food processor or pastry cutter
- Whisk
- Oven-safe pie dish (9-inch)
- Mixing spoon
- Rolling pin
📊Nutrition Facts (per serving)
📝Notes
Tips
- For extra richness, add 1 tbsp melted butter to the filling.
- Substitute sweet potatoes with regular potatoes if needed, but adjust sugar slightly.
- Add a swirl of caramel or pecans for a festive touch.
Storage: Store in the fridge for up to 5 days or freeze for up to 3 months. Reheat in the microwave for 2 minutes before serving.
Watch Video Of How Grandma’s Classic Sweet Potato Pie Works
❓ Frequently Asked Questions About Grandma’s Sweet Potato Pie
1. What is the secret to achieving a perfectly moist and creamy sweet potato pie?
The key lies in balancing the moisture from the sweet potatoes with a light, buttery crust and a proper blend of spices. Use a mix of canned sweet potatoes (for creaminess) and fresh or frozen (for texture). Don’t overbake the filling—it should be set but still slightly gooey. Adding a splash of heavy cream or a little cornstarch can also help thicken it without making it dry.
2. Can I make this pie ahead of time, and how should I store it?
Yes, sweet potato pie tastes even better after it sits overnight! You can make the filling up to 2 days ahead and refrigerate it in an airtight container. Assemble the pie, cover it loosely with plastic wrap (to prevent a crust), and refrigerate for up to 3 days. Bake it fresh the next day for the best texture. If storing longer, freeze the unbaked pie (crust and all) for up to 3 months. Thaw overnight in the fridge before baking.
3. What’s the best way to avoid a pie that’s too dry or too runny?
Overmixing the filling can make it dense, while underbaking can leave it too wet. To prevent dryness, use a mix of canned (for moisture) and fresh/frozen sweet potatoes (for structure). Stir in just enough flour or cornstarch to thicken, but don’t overdo it—it should still be slightly pourable before baking. For a runny pie, check it at 15 minutes early and adjust with a splash of milk or cream if needed.
4. Can I substitute ingredients like eggs, sugar, or spices, and if so, how?
– Eggs: If you don’t have eggs, use 1 tbsp of applesauce, mashed banana, or a little yogurt to bind the filling.
– Sugar: Reduce it slightly (by ¼ to ½ cup) if using fresh sweet potatoes, as they’re naturally sweeter. For canned, stick to the recipe unless you prefer a less sweet taste.
– Spices: A pinch more cinnamon or nutmeg can enhance flavor, but don’t overdo it. If you dislike nutmeg, omit it—it’s optional in classic recipes.
5. How do I make the crust extra flaky and buttery for the best texture?
For a classic, buttery crust, use cold butter (not melted) and cut it into tiny pieces. Chill the dough for at least 30 minutes before rolling to prevent sticking. Roll it out thinly and trim excess to avoid a thick edge. Blind-bake the crust (fill with pie weights or dried beans) for 15 minutes before adding the filling to prevent puffing. Brush the crust with egg wash for a golden finish.
