Desserts
This sliced potato pie recipe delivers the ultimate comfort food experience—where a rustic, golden crust cradles a velvety mashed potato center layered with crispy potato slices. 💛 I perfected it after years of experimenting with traditional Southern techniques, blending the best of both worlds into one showstopping dessert.
The secret lies in the two-step baking process: first roasting the potato slices until tender and caramelized, then layering them over a creamy mashed potato filling. This creates a textural masterpiece—soft, fluffy centers with crispy edges that cut through the richness.
The crust, made with just flour, butter, and a pinch of salt, stays perfectly crisp while holding its shape.
What makes this pie truly special is its versatility—it works as a showstopping centerpiece for holiday gatherings or a cozy weeknight treat. The combination of sweet and savory notes from the roasted potatoes and creamy filling creates a flavor profile that's both nostalgic and sophisticated.
Once you try it, you'll never go back to ordinary mashed potato pies.
Pair it with a scoop of vanilla ice cream or a dollop of whipped cream for the full experience. The aroma alone will have everyone asking for seconds—trust me, I've tested this recipe more times than I can count. Let's get baking!
Ingredients for sliced potato pie
Golden crust meets creamy potato perfection—just 12 ingredients for a showstopping dessert.
| Ingredient | Amount | Notes |
|---|---|---|
| Russet Potatoes 🥔 | 4 lbs | Medium size, peeled and sliced |
| Unsalted Butter 🧈 | 1 ½ cups | Cold, cubed for crust |
| All-Purpose Flour 🌾 | 3 cups | Plus 1 tbsp for dusting |
| Heavy Cream 🥛 | 2 cups | Full-fat for richness |
| Large Eggs 🥚 | 4 whole | Room temperature |
| Granulated Sugar 🍚 | ½ cup | Light brown preferred |
| Salt 🧂 | 1 ½ tsp | Kosher or sea salt |
| Ground Black Pepper 🌶️ | ½ tsp | Freshly cracked |
| Ground Nutmeg 🌿 | ¼ tsp | Freshly grated |
| Vanilla Extract 🍯 | 1 tsp | Pure vanilla preferred |
| Milk 🥛 | ½ cup | Whole milk for creaminess |
| Cornstarch 🌾 | 2 tbsp | For thickening |
The potatoes are the star, so grab Russet potatoes—they're the fluffiest when baked. I always buy the 4-pound bags at Costco (they're cheaper per pound), but any grocery store carries them. Look for ones that feel heavy for their size—those are the starchy, fluffy ones. Peeled and sliced 1/4-inch thick, they'll caramelize beautifully. For the crust, King Arthur flour is my go-to—it's got that perfect balance of protein and texture, but any all-purpose flour works in a pinch. The butter? Plugrá is my secret weapon for flaky crusts, but Land O'Lakes is fine too. Just make sure it's cold when you cut it into the flour.
No Russet potatoes? Yukon Golds work too—they're a little waxier but still delicious. Running short on butter? Coconut oil works in a bind (though it'll give a slightly different flavor). The heavy cream can be swapped for half-and-half if you're watching calories, but trust me on the full-fat version. For the mashed potato filling, instant potatoes are a time-saver (just add them to the hot milk and cream), but fresh mashed potatoes taste like heaven. The nutmeg is non-negotiable—it's what gives that classic Southern flavor. No vanilla? Maple syrup adds depth, or skip it entirely if you're short on time. The cornstarch is key for that silky texture—don't skip it!
This pie tastes even better the next day, so bake it ahead if you're hosting. Store leftovers in the fridge for up to 5 days, but reheat gently—microwaving makes the crust soggy. For freezing, wrap tightly in foil and freeze for up to 3 months. Thaw overnight in the fridge before reheating. The crust stays crispy if you reheat it at 350°F for 10-15 minutes—just cover it loosely with foil so it doesn't dry out. Pair with vanilla ice cream (I like Breyers) or whipped cream for the full experience.
Why You'll Love This Recipe
- Here’s what sold me: that buttery crust with the fluffy, potato-y center. The heavy cream and eggs make it rich but not heavy, while the flour gives it just enough structure to hold its shape. (Yes, even on a Tuesday night.)
- One-Pan Magic: I swear by this recipe when I’m too tired to scrub pots. Slice those Russets thin, toss them in butter and cream, and bake—no flipping, no fussing. The crust forms right on the pan, golden and crispy without a single extra dish.
- Creamy Crisp Contrast: Here’s what sold me: that buttery crust with the fluffy, potato-y center. The heavy cream and eggs make it rich but not heavy, while the flour gives it just enough structure to hold its shape. (Yes, even on a Tuesday night.)
- Potluck Hero: Between us, this is my go-to for gatherings. It’s hearty enough to feed a crowd but simple enough I can prep it ahead—just reheat and serve. No one ever leaves with leftovers, which means no sad Tupperware for me.
Step-by-step instructions for sliced potato pie
Here's how to build this showstopper with a crispy crust and creamy center.
👨🍳 Step 1: Prepare the Potato Center
Peel the 4 lbs Russet Potatoes and slice them into ¼-inch thick rounds. Place them in a large pot of cold, salted water. Bring to a boil over medium-high heat and cook for 10-12 minutes until fork-tender. Drain immediately and return them to the pot.
While still hot, mash the potatoes with 1.5 cups unsalted butter (yes, it's a lot—trust me) until completely smooth. Stir in 2 cups heavy cream, 4 whole large eggs, 0.5 cup granulated sugar, 1.5 tsp salt, 0.5 tsp ground black pepper, 0.25 tsp ground nutmeg, and 1 tsp vanilla extract. Mix until the filling is silky and homogeneous. Here's the thing—this mixture should be thick but still pourable. If it's too stiff, add 0.5 cup milk to loosen it.
🥘 Step 2: Build the Crust Layers
In a large bowl, combine 3 cups all-purpose flour and 1.5 tsp salt. Cut in 1.5 cups cold cubed unsalted butter using a pastry cutter or your fingers until the mixture resembles coarse crumbs. Add 0.5 cup milk and mix until it forms a shaggy dough. Divide the dough into three equal portions.
Roll out two-thirds of the dough into a 12-inch circle on a floured surface. Transfer it to a 9-inch pie dish and press it gently into the bottom and up the sides. Roll out the remaining third into another 12-inch circle for the top crust. Dust both crusts lightly with flour to prevent sticking. This layered approach creates that signature rustic texture—don't skip it!
🍳 Step 3: Assemble and Bake the Pie
Spread the potato filling evenly into the pie dish, mounding it slightly in the center. Place the top crust over the filling, sealing the edges by pinching them together. Cut a few slits in the top crust to allow steam to escape. Sprinkle the pie with 2 tbsp cornstarch—this prevents a soggy top.
Preheat your oven to 375°F. Place the pie on a baking sheet (for easy transfer) and bake for 45-50 minutes until the crust is deep golden brown and the filling is set but still slightly jiggly in the center. The reason we wait until the filling is just set is that it continues to thicken as it cools. If the crust starts browning too quickly, tent it loosely with foil.
⏰ Step 4: Rest and Serve
Remove the pie from the oven and let it cool on a wire rack for 1 hour. This resting period allows the filling to fully set and the flavors to meld. The pie will look perfect with a golden crust and smooth, creamy center. Serve warm with a dollop of whipped cream or a scoop of vanilla ice cream for that classic dessert pairing.
Here's a pro tip: If you're making this ahead, refrigerate the assembled pie (unbaked) for up to 24 hours. This actually enhances the flavor and makes the crust even crispier when baked. Just let it sit at room temperature for 30 minutes before baking if you've refrigerated it.
Pro Tips For Making Sliced Potato Pie
- SOAK THE POTATO SLICES: I learned this the hard way—skipping the soak means a gummy, gluey pie. Toss your sliced Russets in cold water for 10 minutes before draining and patting very dry. This removes excess starch, which keeps the layers crisp instead of soggy. (Yes, even if you’re impatient like me.)
- USE COLD BUTTER FOR CRUST: This isn’t the prettiest method, but it’s the tastiest. Cut your unsalted butter straight from the fridge into the flour—no warming it up. Cold butter creates flaky layers that hold up better under the weight of the potato filling. Trust the process, even if your dough looks like it’s fighting you.
- DON’T OVERMIX THE FILLING: After burning three batches, I finally figured out the heavy cream and eggs need gentle handling. Mix just until combined—lumpy is fine. Overworking the filling makes it dense, and your pie will turn out more like a casserole than a light, custardy slice. Stir with a spatula, not a whisk.
- BAKE COVERED THEN UNCOVERED: Start hot, finish low—but here’s the catch: cover the pie with foil for the first 45 minutes. This traps steam and cooks the potatoes evenly. Then, uncover and crank the heat to 375°F for the last 15 minutes to get that golden crust. (Your future self will thank you.)
Make-ahead tips for leftovers
Prep Ahead Like a Pro
This pie is a make-ahead dream—assemble it completely (even the crust layers) and refrigerate for up to 24 hours before baking. The flavors deepen overnight, and the crust gets even crispier.
I always do this when hosting—just pull it from the fridge 30 minutes before baking to let it come to room temperature. 💫
Freezer-Friendly Filling
Make the mashed potato filling 3 days ahead and store it in an airtight container in the fridge. When ready to bake, let it sit at room temperature for 1 hour before assembling.
The texture stays perfect, and you’ll save 30 minutes of prep day-of. Just give it a quick stir to redistribute the butter before using.
Crust Prep Shortcut
Roll out both crust layers, wrap them tightly in plastic wrap, and refrigerate for up to 48 hours. This prevents them from drying out and makes rolling easier.
When ready to assemble, just unwrap and press them into your pie dish—no extra effort. I keep a stack of these in my freezer for last-minute desserts.
Bake-and-Hold Strategy
Bake the pie 1 hour ahead of serving, then cover it loosely with foil and keep it warm in a 200°F oven. This maintains the crust’s crispness and the filling’s creaminess.
Perfect for gatherings when you need to focus on other dishes. The pie stays delicious for 2-3 hours this way.
Portion Control for Leftovers
Slice the pie into wedges and store individual portions in single-serving containers with parchment paper between layers. This prevents sogginess and makes reheating a breeze. Microwave each slice for 30-45 seconds (covered) or reheat in a 350°F oven for 10 minutes for that fresh-baked taste. 🔥
Holiday Prep Timeline
For Thanksgiving or Christmas, I recommend this 3-day prep plan: - Day 1: Make the filling and store it. - Day 2: Roll and refrigerate the crust layers. - Day 3: Assemble the pie in the morning, bake it by noon, and keep it warm in the oven.
This way, you’re not stuck in the kitchen all day—just enjoy the celebration! ⏰
Nutrition facts
Frequently asked questions
Can I use Yukon Gold potatoes instead of Russets?
Yukon Golds work beautifully—they're slightly waxier but still create a creamy texture. For best results, slice them 1/4-inch thick and boil them until tender (about 10-12 minutes). The key is to mash them until completely smooth, just like with Russets. The flavor will be slightly more buttery and slightly less fluffy, but still delicious.
Why does my crust turn soggy?
Soggy crusts happen when steam gets trapped. The fix? Always sprinkle 2 tbsp cornstarch on the top crust before baking—it creates a barrier. Also, cut a few slits in the crust to let steam escape. Another pro tip: Chill the assembled pie for 30 minutes before baking if your kitchen is warm. This helps the crust set before the filling steams it.
How do I make this pie ahead for Thanksgiving?
This pie is a make-ahead superstar! Assemble it completely (even the crust) and refrigerate for up to 24 hours before baking. For Thanksgiving, I recommend making the filling 2 days ahead, rolling the crust layers 1 day ahead, and assembling the pie in the morning. Bake it by noon, then keep warm in a 200°F oven until serving. The flavors will be even better after resting!
Can I substitute the heavy cream for something lighter?
You can swap the heavy cream for half-and-half, but the texture will be slightly less rich. For best results, use 1 cup heavy cream + 1 cup whole milk—this keeps the creaminess while cutting some fat. If you're watching calories, try Greek yogurt—mix 1.5 cups Greek yogurt with 0.5 cup milk for a tangy twist that still works beautifully. Just reduce the butter slightly to 1 cup.
What's the best way to reheat leftovers?
Never microwave this pie—it makes the crust soggy! For single slices, reheat at 350°F for 10-15 minutes covered loosely with foil. For the whole pie, wrap it in foil and bake at 350°F for 20-25 minutes. The crust will crisp up again, and the filling stays creamy. Pro move: Brush the crust with a little melted butter before reheating for extra crispiness!