Recipe

Sweet Potato Pie

Silky roasted sweet potato filling, warm spice, buttery crust, and that lightly caramelized top.

By Matt Campbell

•

4.8

A single slice of sweet potato pie on a white dessert plate with a dollop of whipped cream, set on a warm-toned wooden table with soft natural kitchen light

Sweet potato pie is one of those desserts that feels like it has a soundtrack. Something warm, a little nostalgic, and slightly dramatic in the best way, like when the kitchen smells like cinnamon and vanilla and everybody suddenly wanders in “just to check on things.”

My version keeps it classic but not boring. We roast the sweet potatoes instead of boiling them, because roasted equals deeper flavor, less watery filling, and that subtle caramel note that makes you take a second bite to confirm you are not imagining it. The filling bakes up smooth and custardy, with cozy spice that tastes like home but still shows up with confidence.

Whole sweet potatoes ready for roasting on a rimmed baking sheet lined with parchment on a home kitchen counter

Why It Works

Roasting concentrates flavor: You get naturally sweet, lightly caramelized sweet potatoes without extra fuss, and the filling stays thick instead of soupy.
Custard structure you can trust: Eggs plus evaporated milk (or half-and-half) set into a sliceable pie that still feels silky.
Deep-dish friendly: This recipe makes a generous amount of filling, so a 9-inch deep-dish crust keeps everything contained and stress free.
Easy doneness cues: You are looking for set edges and a gentle jiggle in the center, not a totally firm middle.

Pairs Well With

Storage Tips

Refrigerate: Cover the pie (or individual slices) and refrigerate for up to 4 days. I like pressing a piece of parchment against the cut edge before wrapping, which helps prevent condensation from making the crust soggy.

Freeze: Chill the pie completely, then wrap tightly in plastic wrap and a layer of foil. Freeze up to 2 months. Thaw overnight in the fridge.

To reheat: For a warm slice, microwave in 15 to 20 second bursts. For a crisper crust, warm slices in a 300°F oven for about 10 minutes.

Individual slices of sweet potato pie stored in a glass food container with a snap-on lid on a kitchen counter

Common Questions

Do I have to roast the sweet potatoes?

You do not have to, but roasting is the upgrade. Boiling works in a pinch, just drain well and let the potatoes steam off for a few minutes so extra moisture does not thin the filling.

How do I know when sweet potato pie is done?

The edges should look set and slightly puffed, and the center should have a small, gentle jiggle like set Jell-O, not a slosh. If the whole pie ripples, it needs more time. If you like a precise number, the center should read about 175 to 180°F on an instant-read thermometer.

Why did my pie crack?

Usually it is a sign of slight overbaking or baking too hot. Pull it when the center still has a little jiggle, and let it cool gradually at room temp. Cracks also happen if the filling is beaten aggressively and holds extra air. Mix until smooth, not foamy.

Why is my filling watery?

Most of the time it is underbaked (the center never fully sets) or the sweet potatoes carried extra moisture (common with boiled or canned). Bake until you get that gentle center jiggle, and if you use canned, drain them very well. Roasting fresh sweet potatoes is the easiest way to keep the filling thick and custardy.

Can I make it ahead?

Yes. Sweet potato pie is actually better after a chill. Make it 1 day ahead, cool completely, and refrigerate. Slice when cold for clean edges, then bring slices to room temp or warm gently.

Evaporated milk vs. half-and-half, which is better?

Evaporated milk gives that classic sweet potato pie flavor and a slightly firmer set. Half-and-half tastes richer and a touch softer. Both work.

Can I use canned sweet potatoes?

You can. Drain them well and mash until smooth. The pie will still be tasty, but roasting fresh sweet potatoes gives the deepest flavor.

Do I need to par-bake the crust?

Not usually. Because this bakes for a while, an unbaked crust generally cooks through. If you know your oven runs cool, or you have battled soggy bottoms before, you can par-bake for 8 to 10 minutes at 375°F, then cool briefly before filling. A metal pie dish also helps the bottom crisp up.

Using a frozen store-bought crust?

If it is a frozen deep-dish crust, bake it from frozen unless the package says otherwise. You can brush the edge with egg wash as written. If the crust is standard depth, do not overfill it. Use a deep-dish crust for the full batch of filling.

If your crust is refrigerated (not frozen), keep it cold until you are ready to fill it. If you choose to par-bake a refrigerated crust, dock the bottom with a fork and use pie weights if you have them to help prevent bubbling.

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 deep-dish pie dish
Rimmed baking sheet (for roasting sweet potatoes and baking the pie)
Mixing bowls
Whisk
Potato masher or fork (or immersion blender, blender, or food processor for extra silky filling)
Measuring cups and spoons
Pie shield or foil (optional, for protecting crust)
Instant-read thermometer (optional, for checking doneness)

I used to think sweet potato pie lived in the same category as “special occasion only.” Then I made one on a random weeknight just because I had a few sweet potatoes rolling around the pantry like they paid rent. I roasted them, mashed them, tasted the filling, and immediately had that moment where you realize you are about to “check the seasoning” five more times for absolutely no reason.

Now it is my go-to when I want a dessert that feels like effort without being a full baking saga. It is cozy, forgiving, and the leftovers are basically breakfast if you have the confidence. Add coffee and no one can stop you.

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

Servings 8 servings

Ingredients

For the crust

1 (9-inch) unbaked deep-dish pie crust (homemade or store-bought)
1 egg, beaten with 1 teaspoon water (optional egg wash)

For the filling

2 pounds sweet potatoes (about 2 to 3 medium)
1/2 cup (1 stick) unsalted butter, melted and slightly cooled
3/4 cup packed light brown sugar
1/4 cup granulated sugar
2 large eggs, room temperature
1 (12-ounce) can evaporated milk (or 1 1/2 cups half-and-half)
2 teaspoons vanilla extract (use 1 tablespoon if you want a bold vanilla moment)
1 1/2 teaspoons ground cinnamon
1/2 teaspoon ground nutmeg
1/4 teaspoon ground ginger
1/2 teaspoon fine salt
1 tablespoon all-purpose flour (helps stabilize the custard, optional but recommended)

To serve (optional, but very encouraged)

Whipped cream
Toasted pecans
A tiny pinch of cinnamon

Measured sweet potato pie ingredients on a warm kitchen counter including sweet potatoes, eggs, brown sugar, evaporated milk, butter, spices, and an unbaked deep-dish pie crust

Instructions

Roast the sweet potatoes. Heat the oven to 400°F. Scrub and dry the sweet potatoes, then prick them a few times with a fork. Roast on a rimmed baking sheet for 45 to 60 minutes, depending on size, until very tender all the way through.
Cool, scoop, and smooth. Let the sweet potatoes cool until you can handle them. Slice open and scoop the flesh into a large bowl. Mash until very smooth. For an extra silky pie, use an immersion blender until smooth, or pulse in a food processor or blender for 10 to 15 seconds. Stop as soon as it is silky so you do not whip in air.
Lower the oven temp. Reduce the oven to 350°F. Place your deep-dish pie dish on a baking sheet for easy handling and to catch any drips.
Mix the filling. To the mashed sweet potatoes, add melted butter, brown sugar, and granulated sugar. Stir or whisk until smooth. Whisk in eggs until just combined. Add evaporated milk, vanilla, cinnamon, nutmeg, ginger, salt, and flour (if using). Mix until silky, not frothy.
Fill the crust. Pour the filling into the unbaked deep-dish pie crust and smooth the top. It will come up high, and that is the point. If using egg wash, lightly brush the crust edge.
Bake. Bake at 350°F for 45 to 55 minutes, or until the edges are set and the center has a gentle jiggle. For the precision-minded, the center will be about 175 to 180°F. If the crust edge browns too quickly, cover it with foil or a pie shield around the 25 to 30 minute mark.
Cool completely. Cool the pie on a rack for at least 2 hours at room temperature. For the cleanest slices and best texture, refrigerate 2 to 4 hours before serving.
Serve. Slice and top with whipped cream, toasted pecans, and a tiny pinch of cinnamon if you want the full cozy effect.