Recipe

Sweet Potato Pie

Silky sweet potato custard, warm spices, and a flaky crust that slices clean and disappears fast.

By Matt Campbell

•

4.8

A slice of sweet potato pie with a smooth orange filling and flaky crust on a dessert plate on a warmly lit kitchen table

Sweet potato pie is one of those desserts that feels like a hug you can slice. The filling is creamy and custardy, the spices are warm without being loud, and the whole thing tastes like you absolutely knew what you were doing, even if you were cooking in sweatpants. This version keeps ingredients simple, leans into real sweet potato flavor, and gives you the little tricks that make the texture smooth and the crust crisp.

Whole sweet potatoes, butter, eggs, brown sugar, and spices arranged on a clean kitchen counter in warm natural light

Why It Works

Silky, not stringy: Roasting the sweet potatoes concentrates flavor and helps you get a smooth, thick filling.
Balanced sweetness: Brown sugar and a splash of vanilla bring caramel notes without turning it into candy.
Clean slices: A short rest and a fully baked center means you get tidy wedges instead of a pie puddle.
Home-cook friendly: Store-bought crust works great, and the steps are straightforward.

Pairs Well With

Storage Tips

Refrigerator: Cover the pie (or store slices in an airtight container) and refrigerate for up to 4 days.

Freezer: Wrap cooled pie or individual slices tightly in plastic wrap, then foil. Freeze up to 2 months. Thaw overnight in the fridge.

To reheat: Warm slices in a 300°F oven for 10 to 15 minutes, or eat cold straight from the fridge if you are living your best life.

Common Questions

Do I have to roast the sweet potatoes?

No, but roasting often gives deeper flavor and a thicker filling because it drives off moisture. If you are in a hurry, you can boil or steam peeled chunks until very tender, then drain well and let the steam escape for a few minutes before mashing.

How do I know sweet potato pie is done?

Use the jiggle test first: the edges should be set and slightly puffed, and the center should still have a gentle jiggle, like set custard. If the whole pie ripples like a wave, it needs more time. If you like numbers, an instant-read thermometer in the center should read about 170°F to 180°F.

Why did my pie crack?

Usually it is a sign of overbaking or the oven running hot. Pull it when the center still jiggles slightly. Cracks also happen if the filling is whipped full of air. Blend until smooth, but do not overmix.

Can I make it ahead?

Yes. This pie is even better the next day. Bake, cool completely, then refrigerate overnight. Slice cold for the cleanest cuts.

Can I use canned yams?

You can, but the flavor is milder and sometimes sweeter. If using canned, drain very well and reduce the sugar by 2 to 3 tablespoons.

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
Rimmed baking sheet (for the pie and roasting potatoes)
Fork (for docking the crust)
Large bowl
Potato masher or food processor or blender
Measuring cups and spoons
Whisk
Cooling rack

Sweet potato pie is the dessert I make when I want the room to go quiet in that very specific way that means everyone is too busy chewing to talk. The first time I nailed the texture, it was not because I found a secret ingredient. It was because I stopped rushing the sweet potatoes and let them roast until they were almost jammy. That one small choice makes the filling taste deeper, slice cleaner, and honestly feels like a tiny win.

Sweet Potato Pie

(4.8 Reviews)

Prep Time 25 minutes

Cook Time 1 hour 30 minutes to 1 hour 55 minutes

Total Time 1 hour 55 minutes to 2 hours 20 minutes (plus cooling)

Servings 8 slices (1 9-inch pie)

Ingredients

Crust

1 (9-inch) unbaked pie crust (homemade or store-bought), chilled
1 egg (for egg wash, optional)
1 teaspoon water (for egg wash, optional)

Sweet Potato Filling

2 to 3 medium sweet potatoes (you need 2 cups mashed, about 1 1/2 pounds total)
1/2 cup unsalted butter, melted and slightly cooled
3/4 cup packed light brown sugar
1/4 cup granulated sugar
2 large eggs, room temperature
1 large egg yolk, room temperature
3/4 cup evaporated milk
1 teaspoon vanilla extract
1 1/2 teaspoons ground cinnamon
1/2 teaspoon ground ginger
1/4 teaspoon ground nutmeg
1/4 teaspoon fine salt
1 tablespoon all-purpose flour (helps stabilize and thicken the filling)
1 teaspoon fresh lemon juice (optional, brightens the sweetness)

Measured ingredients for sweet potato pie including mashed sweet potato, sugars, eggs, butter, evaporated milk, and spices on a tidy kitchen counter

Instructions

Roast the sweet potatoes. Heat the oven to 400°F. Line a rimmed baking sheet with foil. Pierce the sweet potatoes all over with a fork, then roast until very tender and collapsing a bit, 45 to 60 minutes. You want a knife to slide in easily, and the skins may start to pull away. A little caramelized syrup on the pan is a good sign.
Cool, peel, and mash. Let sweet potatoes cool until you can handle them. Peel off the skins, then mash until as smooth as you can. Measure out 2 cups mashed sweet potato (save any extra for pancakes, oatmeal, or a snack straight from the bowl).
Prep the crust. Reduce oven temperature to 350°F. Fit the chilled pie crust into a 9-inch pie dish and crimp the edges. Dock the bottom with a fork (a few neat pokes). Set the pie dish on a rimmed baking sheet to catch drips and make it easier to move.
Optional for an extra crisp bottom: Blind-bake the crust at 350°F for 8 to 10 minutes, then cool for 5 minutes before filling.
Make the filling glossy. In a large bowl, whisk together the mashed sweet potato and melted butter until glossy. Add brown sugar and granulated sugar and whisk again.
Add eggs, then smooth it out. Add eggs and egg yolk and whisk just until combined. Whisk in evaporated milk, vanilla, cinnamon, ginger, nutmeg, salt, flour, and lemon juice (if using). If you want it ultra-silky, blend briefly with an immersion blender for 10 to 15 seconds, or pulse in a blender. Do not overmix, just smooth it out.
Fill and bake. Pour filling into the crust. If using egg wash, whisk the egg with water and brush it lightly on the crust edges. Bake on the middle rack at 350°F until the edges are set and the center has a gentle jiggle, 45 to 55 minutes. If the crust edges brown too fast, tent them with foil for the last 15 to 20 minutes.
Cool for clean slices. Cool on a rack for at least 2 hours before slicing. For the neatest slices, refrigerate for 4 hours or overnight, then cut cold. For food safety, do not leave the pie at room temperature longer than about 2 hours.
Serve. Serve as is, or with whipped cream. If you want to get a little fancy, add a pinch of cinnamon on top right before serving.

Practical Tips and Variations

Want a deeper flavor? Swap 2 tablespoons of the granulated sugar for maple syrup, or add 1 tablespoon molasses for a darker, caramel vibe.
Prefer it less sweet? Reduce brown sugar to 2/3 cup. The pie will still taste classic, just more sweet-potato forward.
Spice options: Add 1/8 teaspoon ground cloves or allspice for a stronger holiday profile.
Crust protection: If the crust browns too fast, tent the edges with foil for the last 15 to 20 minutes.
Mini pies: Bake in a muffin tin with pie dough circles. Start checking at 18 to 22 minutes.

A hand slicing a cooled sweet potato pie with a chef's knife in a pie dish on a kitchen counter

Nutrition information is estimated.

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Sweet Potato Pie

Why It Works

Pairs Well With

Recommended

Sweet Potato Pound Cake

Sweet Potato Cake

Sweet Potato Gnocchi

Air Fryer Sweet Potato Fries

Storage Tips

Common Questions

Do I have to roast the sweet potatoes?

How do I know sweet potato pie is done?

Why did my pie crack?

Can I make it ahead?

Can I use canned yams?

Sweet Potato Pie

Ingredients

Crust

Sweet Potato Filling

Instructions

Practical Tips and Variations