Grandma’s Secret Sweet Potato Pie

Smooth, spiced, and oh-so-comforting — this sweet potato pie is a timeless family favorite! Passed down through generations, it’s the perfect dessert for holidays, Sunday dinners, or anytime you want a slice of homemade comfort.
Why You’ll Love This Recipe
-
Rich, creamy texture with warm spices.
-
Simple ingredients you likely already have.
-
A family tradition that never goes out of style.
-
Perfect make-ahead dessert for gatherings.
Ingredients
-
2 cups mashed sweet potatoes (about 2 large sweet potatoes)
-
1 cup granulated sugar
-
1/2 cup brown sugar
-
1/2 cup milk
-
1/2 cup melted butter
-
3 large eggs
-
1 teaspoon vanilla extract
-
1 teaspoon ground cinnamon
-
1/2 teaspoon ground nutmeg
-
1/4 teaspoon salt
-
1 unbaked pie crust (store-bought or homemade)
Prep Time: 15 minutes
Cook Time: 60 minutes
Total Time: 1 hour 15 minutes
Yield: 8 servings
Nutrition (per serving): ~320 kcal
Directions
Step 1: Prepare the Oven
Preheat oven to 350°F (175°C).
Step 2: Mix the Base
In a large bowl, combine mashed sweet potatoes, granulated sugar, and brown sugar. Mix until smooth.
Step 3: Add Wet Ingredients
Beat in milk, melted butter, eggs, and vanilla extract until fully incorporated.
Step 4: Add Spices
Stir in cinnamon, nutmeg, and salt until evenly mixed.
Step 5: Assemble the Pie
Pour mixture into the unbaked pie crust. Smooth the top with a spatula.
Step 6: Bake
Bake for 55–60 minutes, or until the center is set and a toothpick comes out clean.
Step 7: Cool and Serve
Allow pie to cool completely before slicing and serving.
Tips & Variations
-
Extra Flavor: Add 1–2 tablespoons of bourbon or rum for a festive twist.
-
Make Ahead: Bake the pie the day before; it tastes even better chilled overnight.
-
Topping Ideas: Serve with whipped cream, marshmallow fluff, or candied pecans.
-
Spice Blend: Try pumpkin pie spice instead of cinnamon and nutmeg.
Frequently Asked Questions
Do I need to pre-bake the crust?
No, this recipe works best with an unbaked crust since the filling bakes for nearly an hour.
Can I use canned sweet potatoes?
Yes, canned yams (drained and mashed) can be substituted, though fresh sweet potatoes give a richer flavor.
How do I know when the pie is done?
The center should be set but still slightly jiggly, and a toothpick inserted comes out clean.
How long does it keep?
Store in the refrigerator for up to 4 days. Serve chilled or bring to room temperature before serving.
Final Thoughts
Grandma’s Secret Sweet Potato Pie is more than just dessert — it’s a slice of tradition, filled with warmth, comfort, and love. Whether you’re serving it for a holiday feast or a cozy Sunday meal, this pie will bring everyone back to the table for seconds.