Grandma's Old Fashioned Sweet Potato Pie Recipe - Vintage Recipes (2024)

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Beloved in the South for generations, Sweet Potato Pie has slowly gained popularity throughout the rest of the country. This tried-and-true heirloom recipe will bring the true flavor of a Southern classic to your dining table.

Grandma's Old Fashioned Sweet Potato Pie Recipe - Vintage Recipes (1)

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What makes my Grandma's Old Fashioned Sweet Potato Pie the must-try Sweet Potato Pie recipe?

There are two kinds of people: those who order pumpkin pie and those who prefer sweet potato pie. For folks who appreciate the deeper and more complex flavor profile of sweet potato pie, this traditional recipe is not to be missed!

Whipping sweet potatoes, eggs, and evaporated milk with nutmeg, vanilla, and ginger gives this pie a thick, velvety, and lightly spiced filling that is not overly sweet. Bake it in a flaky crust, and you have a pie that is impossible to resist.

Why you'll love this recipe

Getting a thick, custard-like sweet potato pie filling can be challenging. The secret is limiting the amount of liquid in the filling, and this recipe makes that easy.

First, swapping evaporated milk for regular dairy, and the second is baking the sweet potatoes instead of boiling them. While the step of baking takes a bit longer, the extra time is worth it.

This southern sweet potato pie recipe is great for Thanksgiving and other holiday meals.

Old-Fashioned Sweet Potato Pie ingredients:

To prepare this recipe for Old Fashioned Sweet Potato pie, you'll need these simple ingredients:

  • Sweet potatoes, cooked (see below)
  • Sugar
  • Eggs
  • Butter
  • Evaporated milk
  • Vanilla extract
  • Nutmeg
  • Ground ginger
  • Pie shell
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Ingredient notes

To bake the sweet potatoes: Prick them with a fork and bake them in a preheated 425°F oven for 50 minutes until fork tender. Allow the potatoes to cool before using them in the recipe.

Grate the nutmeg freshly, if possible. It will make a huge difference.

Use a store-bought pie shell for convenience, or make this no-fail Perfect Pie Crust yourself.

How to make Southern Sweet Potato Pie just like my Grandma

To prepare the filling for this Grandma's Old Fashioned Sweet Potato Pie recipe with evaporated milk:

  1. Peel the cooked sweet potatoes and gently mash them in a large mixing bowl.
  2. Melt the butter and pour over the top of the sweet potatoes.
  3. Add the remaining filling ingredients to the bowl and mash to combine. To make things easier, you can use an electric mixer, but don't over-mix.
Grandma's Old Fashioned Sweet Potato Pie Recipe - Vintage Recipes (3)

To bake the Old-Fashioned Sweet Potato Pie:

  1. Preheat the oven to 350°F.
  2. Drape the pie dough on top of a 9-inch pie plate and use a ball of extra dough to dab the crust into place.
  3. Fill the pie crust with the filling mixture and shake to flatten.
  4. Bake the pie for 40 to 45 minutes until the crust is slightly brown, and the center jiggles just a little when you shake the pie tin. To double-check that the pie is ready to come out, use an instant-read thermometer. You are looking for an internal temperature of about 175°F.
  5. Cool the pie on a wire rack.
  6. Once cooled to room temperature, cover the pie and transfer it to the fridge. Let the pie sit for at least four hours before slicing, but overnight is better.
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What to serve with the pie

Consider enjoying a slice of Old-Fashioned Sweet Potato Pie with one of the following:

  • Whipped cream. For a bit of extra creaminess, spoon a dollop of whipped cream on a slice.
  • Nuts. With or without whipped cream, a sprinkling of candied walnuts or pecans on top adds a nice contrasting crunch to the dish. Praline Pecans are extra nice.
  • Your favorite beverage. Sure, a mug of coffee and tea goes well with Sweet Potato Pie, but so does a wine glass of Riesling or Tawny Port.

How to store Southern Sweet Potato Pie

Keep the pie covered in the fridge. A pie saver is ideal because it will prevent the pie from picking up flavors from other food in the refrigerator, but you can use aluminum foil or plastic wrap as well.

To freeze the pie, wrap it in a layer of plastic wrap and another layer of aluminum foil. It will last up to 3 months in the freezer. Thaw it in the fridge overnight.

How long will it last?

This Old Fashioned Sweet Potato Pie with evaporated milk will last about three days in the fridge.

Grandma's Old Fashioned Sweet Potato Pie Recipe - Vintage Recipes (5)

More old fashioned pie recipes

  • Sour Cream Raisin Pie
  • Strawberry Pie
  • Vinegar Pie
  • Walnut Pie

Grandma's Old Fashioned Sweet Potato Pie Recipe - Vintage Recipes (6)

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Grandma's Sweet Potato Pie

Make an old-fashioned sweet potato pie just like grandma.

Prep Time10 minutes mins

Cook Time40 minutes mins

Total Time50 minutes mins

Course: Dessert

Cuisine: American

Servings: 8

Calories: 459kcal


  • 1 cup mashed sweet potatoes
  • 2 cups sugar
  • 3 large eggs
  • ½ cup butter melted
  • 5 ounces evaporated milk
  • 1 teaspoon vanilla extract
  • ½ teaspoon nutmeg
  • ¼ teaspoon ginger
  • 1 unbaked pie shell


  • Preheat the oven to 350°F.

  • In a mixing bowl, combine the mashed sweet potatoes and sugar using an electric mixer. Add the eggs one at a time, beating after each addition. Add the melted butter, evaporated milk, vanilla, nutmeg, and ginger and mix well.

  • Pour the filling into an unbaked pie shell and bake for 40 to 45 minutes.


Calories: 459kcal | Carbohydrates: 66g | Protein: 5g | Fat: 20g | Saturated Fat: 10g | Polyunsaturated Fat: 2g | Monounsaturated Fat: 7g | Trans Fat: 0.5g | Cholesterol: 105mg | Sodium: 233mg | Potassium: 162mg | Fiber: 1g | Sugar: 53g | Vitamin A: 2857IU | Vitamin C: 1mg | Calcium: 70mg | Iron: 1mg

Grandma's Old Fashioned Sweet Potato Pie Recipe - Vintage Recipes (2024)
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