Recipe

Sweet Potato Pie

Silky, custardy sweet potato filling, warm spices, and a flaky crust with crisp edges.

By Matt Campbell

•

4.9

A slice of sweet potato pie on a white dessert plate with a dollop of whipped cream, a golden-brown baked crust, and warm kitchen lighting

Sweet potato pie is one of those desserts that can make a whole room go quiet for a second. You take a bite, the spices bloom, the filling hits that creamy-custard sweet spot, and the crust snaps just a little at the edge. That is the goal here.

This recipe keeps it classic and dependable, with one key move that makes a big difference: roasting the sweet potatoes instead of boiling them. Roasting drives off extra water and concentrates the flavor, so your pie tastes deeper and slices cleaner. We are going for smooth, not soupy. Cozy, not cloying. And yes, you are absolutely allowed to taste the sweet potato mixture for sweetness before you whisk in the eggs.

Whole roasted sweet potatoes on a parchment-lined baking sheet on a kitchen counter, skins wrinkled and caramelized

Why It Works

Roasted sweet potatoes concentrate flavor and keep the filling thick and silky instead of watery.
Brown sugar plus a touch of white sugar gives that caramel warmth without making it overly dark or heavy.
Evaporated milk creates a creamy custard texture that sets beautifully and slices clean.
An optional spoonful of flour gives a slightly more structured set, helpful if you like extra-neat slices.
A proper cool and chill finishes the set, so you get neat slices instead of sweet potato lava.

Pairs Well With

Storage Tips

Refrigerator: Cover the pie (or transfer slices to an airtight container) and refrigerate for up to 4 days. For food safety, do not leave the pie out at room temperature for more than 2 hours total.

Freezer: For best texture, freeze fully cooled pie or slices. Wrap tightly in plastic wrap, then foil, and freeze up to 2 months. Thaw overnight in the fridge.

Reheat: Warm slices in a 300°F oven for 10 to 15 minutes, or microwave in short bursts. If you want the crust to perk back up, the oven is the move.

A covered sweet potato pie dish resting on a refrigerator shelf next to an airtight container of leftover slices

Common Questions

Is sweet potato pie supposed to be refrigerated?

Yes. Because the filling is a custard with eggs and dairy, it should be refrigerated once it has cooled. For food safety, do not leave it out at room temperature for more than 2 hours total (less if your kitchen is very warm). You can set it out briefly for serving, then tuck it back into the fridge.

Why did my sweet potato pie crack?

Cracks usually come from overbaking. You want the edges set and the center to still have a gentle jiggle, like set gelatin. Let carryover heat finish the job while it cools. Cracks can also happen with sudden temperature changes, like moving the pie from a hot oven straight into a cold spot. Also, avoid whipping in too much air.

How do I keep sweet potato pie from being runny?

Three big helpers: roast the sweet potatoes, measure your dairy accurately, and bake until the pie is set around the edges with only a small wobble in the center. If you cut it hot, it will seem runny even if it is perfect. Chilling helps it slice even cleaner.

Can I use canned sweet potatoes?

You can. Drain them well, pat dry, and mash until very smooth. Flavor will be a little less intense than roasted, but it still makes a good pie.

Do I need a mixer to make the filling smooth?

No, but you do need to mash well. A potato masher works, and a whisk finishes it. If your potatoes are stringy, push the mashed sweet potatoes through a fine mesh strainer or give them a quick spin in a food processor before mixing the custard.

A baked sweet potato pie in a glass pie dish with a small crack across the center and browned edges under warm kitchen light

Matt Campbell

I have always had a huge passion for the culinary arts, people, working as a team, and so on. I wanted to pursue my love for cooking initially at Virginia Commonwealth University with a culinary arts degree; however, I instead decided to apply myself and acquire more practical skills. My end goal is to eventually open my own restaurant or similar establishment.

Kitchen Essentials

9-inch pie dish (standard, not deep-dish)
Mixing bowls
Whisk
Potato masher or sturdy fork
Measuring cups and spoons
Baking sheet (for roasting sweet potatoes and baking the pie)
Aluminum foil or parchment paper
Pie weights or dried beans (for blind-baking)
Instant-read thermometer (optional, helpful)

I love recipes that feel like they belong to the family even if you are making them for the first time. Sweet potato pie is that for me. It is the kind of dessert that shows up when people show up, and somehow it always tastes like someone cared. I started roasting the potatoes after one too many pies that looked gorgeous but sliced like pudding. The first time I nailed that smooth, custardy set, I actually paused mid-bite like, okay wow. That is the energy we are bringing to your kitchen.

Sweet Potato Pie

(4.9 Reviews)

Prep Time 25 minutes

Cook Time 1 hour 15 minutes

Total Time 1 hour 40 minutes

Servings 8

Ingredients

For the sweet potatoes

2 pounds sweet potatoes (about 2 to 3 medium, plus 1 extra if yours are small)

For the crust

1 (9-inch) standard unbaked pie crust, homemade or store-bought (not deep-dish)

For the filling

2 cups sweet potato purée (measure it, do not guess)
1/2 cup packed light brown sugar
2 tablespoons granulated sugar
4 tablespoons unsalted butter, melted and cooled slightly
2 large eggs, room temperature
1 (12-ounce) can evaporated milk
1 tablespoon vanilla extract
1 teaspoon ground cinnamon
1/2 teaspoon ground nutmeg
1/4 teaspoon ground ginger
1/4 teaspoon fine salt
1 tablespoon all-purpose flour (optional, for a slightly more structured, extra-sliceable set)

Optional topping

Whipped cream
Toasted pecans

Sweet potatoes, brown sugar, evaporated milk, eggs, butter, spices, vanilla, and an unbaked pie crust arranged on a clean kitchen counter

Instructions

Roast the sweet potatoes

Heat the oven to 400°F. Line a baking sheet with foil or parchment.
Scrub the sweet potatoes, pat dry, and poke each a few times with a fork.
Roast for 45 to 60 minutes, until very tender all the way through. Cool just until you can handle them.
Split and scoop out the flesh while still warm (it mashes easier). Mash until very smooth. Measure out 2 cups purée. If you come up short, roast another potato. If you have extra, you are officially ahead of schedule.

Hands mashing roasted sweet potato flesh in a mixing bowl with a potato masher on a kitchen counter

Blind-bake the crust

Reduce oven to 375°F. Set a baking sheet on the middle rack to heat up (it helps the bottom crust bake evenly and makes moving the pie easier).
Place the pie crust in a 9-inch pie dish and crimp the edges. Chill for 10 minutes if the dough feels soft.
Dock the bottom of the crust lightly with a fork. Line with parchment, fill with pie weights or dried beans, and bake on the hot baking sheet for 12 minutes.
Remove weights and parchment, then bake 5 minutes more. You are looking for a lightly set crust, not fully browned.

A pie crust lined with parchment paper and filled with dried beans as weights in a glass pie dish on a baking sheet

Make the filling

In a large bowl, whisk together the sweet potato purée, brown sugar, and granulated sugar. Taste the mixture now and adjust sweetness if you want. This is the safe moment to do it.
Whisk in the melted butter.
Whisk in the eggs until just blended (do not whip a ton of air into it).
Whisk in the evaporated milk, vanilla, cinnamon, nutmeg, ginger, and salt. If using, whisk in the flour.
For extra-silky filling, pass the mixture through a fine mesh strainer into a second bowl. This is optional but very satisfying, especially if your potatoes are a bit stringy.

A bowl of smooth sweet potato pie filling being whisked until glossy and uniform on a kitchen counter

Bake

Pour the filling into the warm par-baked crust.
Bake at 375°F for 45 to 55 minutes, until the edges are set and the center has a gentle jiggle (about a 2 to 3 inch wobble in the middle). If you have an instant-read thermometer, aim for about 170°F to 175°F in the center. The jiggle is the main cue.
If the crust is browning too fast, tent the edges with foil.

A sweet potato pie baking on the middle rack of an oven, filling slightly puffed and crust edges turning golden

Cool and serve

Cool at room temperature for at least 2 hours to fully set, then slice. For the cleanest slices, chill the pie for a few hours or overnight.
Serve at room temp or chilled, topped with whipped cream and toasted pecans if you are feeling fancy in a low-drama way.

A whole sweet potato pie on a wooden table with a pie server beside it and a small bowl of whipped cream in soft, warm lighting

Nutrition information is estimated.

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Sweet Potato Pie

Why It Works

Pairs Well With

Recommended

Pumpkin Pie with Canned Pumpkin

Classic Pumpkin Pie (No Cracks)

Gluten Free Pie Crust

Homemade Whipped Cream

Storage Tips

Common Questions

Is sweet potato pie supposed to be refrigerated?

Why did my sweet potato pie crack?

How do I keep sweet potato pie from being runny?

Can I use canned sweet potatoes?

Do I need a mixer to make the filling smooth?

Sweet Potato Pie

Ingredients

For the sweet potatoes

For the crust

For the filling

Optional topping

Instructions

Roast the sweet potatoes

Blind-bake the crust

Make the filling

Bake

Cool and serve