The Best Southern Sweet Potato Pie Recipe

At a lot of holiday tables, the sweet potato pie disappears before the pumpkin one gets cut. This Southern sweet potato pie earns that with a smooth, custardy filling made from fresh sweet potatoes you bake rather than boil, which is the one choice that keeps it from turning watery.

I bake the potatoes instead of boiling them because boiling pushes water into the flesh, and a wet filling won’t set the way it should. Warm spice, dark brown sugar, and half-and-half carry the rest.

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Why You’ll Love This Recipe

• The filling is smooth and sliceable because it bakes as a custard, not just mashed sweet potato packed into a shell.
• Baking the sweet potatoes instead of boiling them keeps the filling from going watery, which is the most common thing that goes wrong with this pie.
• Dark brown sugar brings a molasses note that plain white sugar can’t, so the spice has something to sit against.
• It’s a make-ahead dessert. Bake it a day before the meal and free up the oven for everything else.
• Fresh or canned both work, so a last-minute version is still on the table when you’re short on time.

Ingredients You’ll Need

You’ll need all the ingredients shown in the photograph below.

• Sweet potatoes. Three potatoes, baked and mashed, give the filling its body. Orange-fleshed ones have the color and the sweetness you want. Bake them halved and cut-side down rather than boiling, so they roast dry instead of soaking up water.
• Frozen pie shell. A 9-inch frozen shell keeps this simple, and it’s what I use when the day is already full. If you’d rather make the crust from scratch, my homemade pie crust recipe bakes the same way.
• Dark brown sugar. Half a cup, packed. The molasses in dark brown sugar is doing real work here, and light brown or white sugar will taste flatter.
• Half-and-half. A cup and a half loosens the mash into a pourable custard. It’s richer than milk and lighter than heavy cream, which is the texture you’re after.
• Eggs. Two large eggs set the filling so it slices cleanly instead of staying loose.
• Warm spices. Cinnamon, ground ginger, and nutmeg. Start on the lighter side and taste the mash before it goes in, since ground spices vary in strength and you can’t pull them back out.

How to Make Sweet Potato Pie

A complete printable recipe and the measurements in both US customary and metric are available in the recipe card below.

Bake the potatoes

Heat the oven to 350°F (175°C). Put the halved sweet potatoes cut-side down on a lined sheet and prick the skins.

Blind-bake the crust

Line the frozen shell with parchment, fill it with rice or dried beans, and set it on the sheet too. Bake 45 to 50 minutes, until the potatoes give to a fork and the crust is golden, then let both cool.

Mix the filling

Peel the soft potatoes and mash them well. A few lumps are fine, but long strings are not, so mash or whisk until the fibers break down. A quick pass with a food processor sorts out a stringy batch.

Whisk in the eggs one at a time, then the melted butter, cinnamon, dark brown sugar, ginger, nutmeg, and salt, and last the half-and-half.

Fill and bake

Pour the filling into the cooled shell and bake 45 to 55 minutes. You’re looking for puffed edges and a center that still has a slight wobble. It firms up as it cools, so pull it while the middle jiggles rather than waiting for it to look fully set.

When the sweet potato pie is cooled and ready, garnish it with optional whipped cream, Cool Whip, or ice cream.

Recipe Notes and Expert Tips

• Bake, don’t boil. Boiled sweet potatoes carry water into the filling, and it never fully sets. Baking keeps them dry, which is the difference between a sliceable pie and a loose one.
• Chase down the strings. Sweet potatoes can leave fibrous threads in the mash. Whisk hard, or run the filling through a food processor, so the texture stays smooth.
• Watch the edges, not the clock. Ovens differ. When the edges have puffed, and the center only just wobbles, it’s done, and overbaking is what cracks the top.
• Let it cool before you cut. The filling keeps setting as it cools, and a warm slice slumps. Give it time on a wire rack first.

Recipe Variations

• When time’s short, canned sweet potato is a tested swap for fresh. Drain it well, and expect a milder taste than roasted. It’s the version I make when I’m baking against the clock.
• For a deeper, almost gingerbread edge, add a quarter teaspoon of ground cloves or allspice with the other spices. I haven’t tested an exact amount here, so start small and taste the mash before it bakes.
• Swap the half-and-half for full-fat coconut milk to make it dairy-free. The filling sets a little softer and carries a faint coconut note. I haven’t tested that version here, so treat the bake time as a starting point.

How to Store Leftovers

Make-ahead and leftovers are slightly different jobs. A made-ahead pie is happiest baked a full day before the meal and left covered in the fridge until the table is ready for it. Keep the pie covered in the fridge for up to 4 days, and get it there within 2 hours of leaving the oven.

It freezes too, wrapped well in foil, for up to 2 months. The texture softens a little once thawed, so I’d save freezing for a pie I’m making well ahead rather than for the last slice. Thaw it overnight in the fridge. There’s no reheating needed, and a cold slice straight from the fridge holds its shape best.

What to Serve With Sweet Potato Pie

A sweet potato pie is the end of a meal, so what goes with it is mostly about the plate itself. A spoon of lightly sweetened whipped cream or a scoop of vanilla ice cream against the warm spice is all it needs. If sweet potato is already the theme of the table, my sweet potato casserole covers the savory side while the pie handles dessert.

When one pie won’t stretch across a crowd, I’ll put out a second dessert next to it. A Mississippi mud pie takes care of the chocolate end of the table, and a pecan pie cheesecake suits the people who want something richer.

FAQs

More Easy Desserts to Try at Home

If this one goes down well, here’s where I’d point you next.

• Red velvet cake. When the occasion wants a layer cake rather than a pie, this two-layer cake with cream cheese frosting is the one I’d make.
• No-bake Oreo cheesecake. For a hot day or a full oven, this one chills in the fridge and never needs baking.
• Chocolate truffles. A small, make-ahead bite for when you want something to hand round instead of slice.
• Baked Alaska. The one I save for when the table wants a bit of theater, with browned meringue over ice cream.