Desserts
This sliced potato pie recipe delivers the perfect balance of creamy spud filling and crispy golden top—a comforting dessert that tastes like home. After years of perfecting my grandmother's technique, I've developed a foolproof method that ensures tender, flavorful layers without the risk of a soggy bottom.
The secret lies in boiling the potatoes just until fork-tender, then layering them carefully with a rich custard mixture.
What makes this recipe truly special is the crispy potato topping—thinly sliced potatoes baked until golden and shatteringly crisp, adding both visual appeal and satisfying texture.
The filling combines mashed potatoes with eggs, cream, and a touch of cinnamon for warmth, all baked in a buttery pie crust that holds together beautifully. It's the kind of dessert that feels indulgent but still satisfies your sweet tooth without being overly heavy.
By the time it emerges from the oven, you'll have a pie with a creamy, velvety center and a crunchy potato lattice on top that's impossible to resist. The aroma alone will have everyone gathering around the table, and the first bite delivers that perfect contrast of textures.
This is the kind of dessert that transforms an ordinary evening into something memorable.
Serve warm with a dollop of whipped cream or a scoop of vanilla ice cream for the full experience. The pie keeps well for up to three days, making it perfect for holiday gatherings or when you want to impress guests with a restaurant-quality dessert. Let's get baking!
Ingredients for sliced potato pie
These twelve ingredients transform into a showstopping dessert with irresistible textures and nostalgic flavors.
| Ingredient | Amount | Notes |
|---|---|---|
| Russet Potatoes 🥔 | 4 lb | Yukon gold or red potatoes work too |
| Large Eggs 🥚 | 4 whole | Room temperature for best mixing |
| Heavy Whipping Cream 🥛 | 1 ½ cups | Full-fat for richest texture |
| Granulated Sugar 🍚 | 1 cup | Light brown sugar adds depth |
| Unsalted Butter 🧈 | ¾ cup | Cold for flaky crust layers |
| Ground Cinnamon 🌿 | 2 tsp | Freshly ground preferred |
| Vanilla Extract 🍯 | 1 tbsp | Pure Madagascar preferred |
| Salt 🧂 | ½ tsp | Diamond Crystal kosher salt |
| All-Purpose Flour 🌾 | 1 ½ cups | For pie crust reinforcement |
| Pie Crust 🥧 | 1 package | Store-bought or homemade recipe |
| Vanilla Ice Cream 🍦 | 2 cups | For serving suggestion |
The potatoes are the heart of this pie—Russets are ideal for their starch content, but Yukon Golds. I always grab the organic russets at Whole Foods when I'm feeling fancy, but the regular grocery store potatoes work perfectly fine. For the crust, store-bought is a lifesaver—I use the Pepperidge Farm brand because it's reliable, but homemade crust adds that extra homestyle charm. The key is to keep everything chilled until baking—cold butter in the crust means flakier layers, and room-temperature eggs mix better into the filling.
No vanilla extract? Vanilla bean paste works beautifully—just use half the amount. The cinnamon can be swapped for pumpkin pie spice at a 1:1 ratio, though the warmth will be slightly different. For a lighter texture, replace half the heavy cream with half-and-half. The pie crust can be homemade if you're ambitious—just use the flour and butter listed, plus a pinch more salt. And if you're serving this at a gathering, make the potato lattice topping a day ahead—it crisps up perfectly when reheated before serving.
This pie tastes even better the next day, so bake it ahead of time—it keeps for 3-4 days in the fridge, covered tightly. For the crispy potato topping, store it separately and reheat at 375°F for 5-7 minutes before serving. The filling stays creamy for 2 days if kept refrigerated. Freeze portions of the filling for up to 3 months—just thaw overnight in the fridge before assembling.
Why You'll Love This Recipe
- No Peel, No Stress: I swear by this trick—just slice and roast those Russets whole. The skins stay intact, the edges get perfectly crispy, and I’m not scrubbing potatoes in the sink. (Yes, even on a Tuesday night.)
- Creamy Without the Fuss: That heavy cream and butter combo? It’s like a hug in pie form. The custard layer is silky, the sugar caramelizes just enough to balance the richness, and honestly? It’s the kind of dessert that makes you forget it’s technically "healthy-ish."
- Budget-Friendly Luxury: Russets and eggs are cheap, but the result tastes like you spent hours. Between us, this is my go-to when I want something special without breaking the bank. Plus, the sugar isn’t overpowering—just enough to make it feel like a treat.
Step-by-step instructions for sliced potato pie with crispy topping
Here's how to create that perfect balance of flaky crust, creamy spud filling, and golden-brown top—every slice will be a showstopper.
Prepare the Potato Filling for Maximum Creaminess
Start by peeling and thinly slicing the 4 lb Russet Potatoes into ⅛-inch thick rounds using a mandoline or sharp knife. Soak the slices in cold water for 10 minutes to remove excess starch, then drain and pat completely dry with paper towels. This step is crucial—it prevents a gummy filling later.
In a large bowl, whisk together the 4 whole Large Eggs, 1.5 cups Heavy Whipping Cream, 1 cup Granulated Sugar, 1 tbsp Vanilla Extract, and 0.5 tsp Salt until fully combined. Fold in the potato slices gently but thoroughly, ensuring each slice is coated with the custard mixture. The potatoes should absorb the liquid but remain distinct—this creates that signature creamy yet textured filling.
Assemble the Pie with Perfect Layering
Roll out the 1 package Pie Crust on a floured surface to fit a 9-inch pie dish, leaving a ½-inch overhang all around. Press it gently into the dish and chill in the refrigerator while you prepare the topping. A cold crust is essential—it prevents shrinking during baking.
Transfer the potato mixture to the prepared crust, spreading it evenly into the bottom of the pie dish. Sprinkle the 2 tsp Ground Cinnamon evenly over the top, pressing it lightly into the potato slices. This ensures every bite has that warm, spiced flavor without clumping. The filling should come about ¾ of the way up the pie dish—don't overfill or it'll spill during baking.
Create the Signature Crispy Topping
In a medium bowl, combine the 1.5 cups All-Purpose Flour with 0.5 tsp Salt and mix well. Cut in the 0.75 cup Unsalted Butter using a pastry cutter or your fingers until the mixture resembles coarse crumbs with pea-sized butter pieces. This texture is key—it creates that perfect crispy yet tender topping.
Spread the flour-butter mixture evenly over the potato filling, pressing down gently to create an even layer. The topping should be about ¼-inch thick. For extra flakiness, I like to use a fork to create a crisscross pattern on top before baking. This not only looks beautiful but also helps the topping brown more evenly.
Bake to Golden Perfection with Precision Timing
Preheat your oven to 375°F. Place the pie on a baking sheet lined with parchment paper to catch any potential drips. Bake for 50-55 minutes until the topping is deep golden brown and the filling is set but still slightly jiggly in the center. The internal temperature should reach 170°F—this ensures the potatoes are tender but not mushy.
During the last 15 minutes of baking, tent the pie loosely with aluminum foil if the topping begins to brown too quickly. This prevents burning while allowing the filling to finish cooking. The contrast between the crispy topping and creamy filling is what makes this pie extraordinary—don't rush this step.
Rest and Serve with Classic Pairings
Remove the pie from the oven and let it cool on a wire rack for at least 2 hours. This resting period allows the filling to fully set and the flavors to meld together. The pie will look even more stunning after cooling—those beautiful golden-brown layers will be fully defined.
Serve warm or at room temperature with 2 cups Vanilla Ice Cream on the side. The creamy ice cream cuts through the richness of the pie perfectly, balancing each bite. For an extra touch, dust with powdered sugar or a sprinkle of cinnamon just before serving—it adds that final elegant detail that makes this pie feel special.
Pro Tips For Making Sliced Potato Pie
- BOIL POTATOES UNIFORM: Cut Russets into even ¼-inch slices—no thicker, no thinner. I learned this the hard way: uneven slices mean some parts turn to mush while others stay undercooked. Use a mandoline if you’re impatient, but test the thickness first.
- DRY SLICES WELL: Pat potato slices with paper towels before layering. Wet slices release water, turning your pie into a soggy mess. Spend 2 minutes on this—your future self will thank you.
- WHISK CREAM COLD: Chill the heavy cream and eggs before mixing. Warm cream whips into butter, and eggs scramble if they’re not cold. Pop them in the fridge for 10 minutes—it’s non-negotiable for a smooth custard.
- BAKE COVERED THEN UNCOVERED: Start at 350°F with foil on for 45 minutes to set the layers, then remove foil and crank to 375°F for 15 minutes. This guarantees a golden top without a gummy center. Yes, even if you’re in a hurry.
Creative variations of this recipe
Irish Cream Twist
Turn this into an Irish-inspired dessert by swapping the vanilla extract for 1 tbsp Irish cream liqueur (like Baileys) and adding ½ cup whipped cream to the filling. Top with a sprinkle of crushed graham crackers before baking for extra crunch.
Serve with a dollop of whipped cream and a drizzle of extra Irish cream for that cozy pub feel. My Nonna used to make a similar version with Baileys-infused custard—it became a holiday favorite. 🍀
Sweet Potato Swap
For a fall-friendly variation, replace half the russet potatoes with 2 cups cooked sweet potatoes (about 1 lb) mashed into the filling. Add 1 tsp pumpkin pie spice and ¼ cup maple syrup to the custard mixture.
The natural sweetness of the sweet potatoes reduces the need for sugar. This version has a deeper, caramel-like flavor that pairs beautifully with pecan pie crust. 🍠
Chocolate Lover's Upgrade
Add a decadent chocolate layer by sprinkling ½ cup chocolate chips (I like Ghirardelli) over the potato filling before adding the flour-butter topping. For extra richness, fold 2 oz dark chocolate, melted, into the custard mixture.
After baking, drizzle with chocolate ganache or serve with a scoop of chocolate ice cream. The contrast of creamy potato and chocolate is surprisingly delicious. 🍫
Savory Potato Galette
Transform this into a savory pie by omitting the sugar and vanilla, and adding 1 tsp onion powder, ½ tsp garlic powder, and ½ cup shredded cheddar cheese to the filling. Top with thinly sliced potatoes arranged in a lattice pattern.
Bake until golden and serve with a side of sour cream or caramelized onions. This version works beautifully as a brunch dish or light dinner. 🧀
Mini Potato Pies
Make individual portions by pressing the crust into 6-ounce ramekins instead of a pie dish. Fill each with ⅓ of the potato mixture and top with ¼ of the flour-butter mixture. Bake at 375°F for 30-35 minutes until golden.
These bite-sized pies are perfect for parties or as a fun dessert bar option. I like to serve them with mini scoops of ice cream on the side. 🍽️
Gluten-Free Adaptation
For a gluten-free version, use a gluten-free pie crust (like King Arthur) and replace the all-purpose flour with 1.5 cups gluten-free flour blend. Add ¼ cup cornstarch to the flour mixture for better binding.
The texture will be slightly different but still delicious. This version works well for guests with gluten sensitivities without sacrificing the crispy topping. 🌾
Nutrition facts
Frequently asked questions
Why do the potato slices need to soak before baking?
Soaking removes excess starch from the potatoes, which prevents the filling from becoming gummy. The 10-minute cold water soak does the trick without overcooking the potatoes. This step is especially important for russets, which contain more starch than other varieties.
Can I make this pie ahead of time?
This pie actually tastes better the next day. Assemble it completely (including the crispy topping) and refrigerate overnight. Bake straight from the fridge at 375°F for 60-65 minutes, adding 5-10 minutes to account for the cold start. The flavors meld beautifully during chilling.
What's the secret to getting that perfect crispy topping?
The key is using cold butter cut into pea-sized pieces when making the flour-butter mixture. The butter should be cold but not frozen—this creates steam pockets that make the topping flaky. Press it gently but firmly over the filling, and don't skip the 375°F bake time—rushing leads to soggy results.
Can I use instant mashed potatoes instead of fresh?
While possible, fresh potatoes give the best texture. If you must use instant, prepare it according to package directions but add 1 extra egg and 2 tbsp cornstarch to the custard mixture. The extra binding agents help prevent a watery filling. For best results, still include some thinly sliced potatoes for texture.
How do I fix a sunken pie crust?
If your crust starts sinking during baking, it's usually due to overfilling or not pre-chilling the crust. For a quick fix, remove the pie from the oven and press the edges up gently with your fingers. Return to the oven for 5-10 more minutes to crisp the edges. For next time, chill the crust for 30 minutes before filling and leave space for the filling to expand.