Sliced Potato Pie Recipe: Savory Crust, Creamy Gravy Fusion

This sliced potato pie recipe transforms humble potatoes into a creamy, comforting dessert that feels like a warm hug from Nonna's kitchen. 💛 The secret lies in thinly sliced potatoes layered with a rich, velvety gravy that bakes into golden perfection—no crust needed.

I perfected this after years of experimenting with New England comfort food, and it's become a staple for family gatherings.

The beauty of this recipe is its simplicity: just potatoes, cream, butter, and a pinch of salt, all baked until tender and caramelized. Unlike traditional potato pies, this version skips the crust entirely, letting the potatoes and gravy take center stage.

The result is a dish that's both elegant and approachable—perfect for weeknight dinners or special occasions.

What makes this recipe stand out is the texture—each slice offers a perfect balance of creamy filling and tender potatoes, all held together by that luxurious gravy. The baking process ensures every bite is warm, comforting, and packed with flavor, making it a dish that feels indulgent yet wholesome.

It's the kind of recipe that brings people together, just like the ones from my childhood kitchen.

Ready in just 60 minutes, this pie is ideal for those who love the taste of comfort food without the fuss of a traditional crust.

Whether you're serving it at a holiday dinner or enjoying a quiet night in, this sliced potato pie delivers on warmth, texture, and nostalgia—just like Nonna always did.

Ingredients for sliced potato pie

Six simple ingredients transform into a creamy, comforting dessert that feels like Nonna's kitchen magic.

The potatoes are the heart of this pie. Russets are ideal—their starch makes them fluffy when baked. Grab the organic russets from Whole Foods if you want to splurge, but the regular grocery store variety works perfectly fine. Thinly slicing them (about 1/8-inch thick) is key—use a mandoline if you're feeling fancy, or a sharp knife if you prefer hands-on prep. Peeled or not is up to you, but peeling gives a cleaner look. The secret to even slices? Chill the potatoes for 30 minutes before slicing—they'll hold their shape better in the oven.

No heavy cream? Full-fat coconut milk works in a pinch, though it has a slightly different texture. Substituting the cheddar? Gruyère or sharp white cheddar both add depth. The garlic can be omitted if you're sensitive to its flavor, but trust me, it's worth the slight punch. For the gravy, if you don't have milk on hand, half-and-half or evaporated milk will work. And if you're watching calories, you can reduce the butter by half and use an extra splash of milk—no one will notice the difference. The nutmeg is non-negotiable though—it's what gives this pie that classic, comforting flavor.

This pie tastes even better the next day, so make a double batch if you're planning ahead. Store leftovers in the fridge for up to 4 days, covered tightly with foil. For longer storage, freeze individual slices between parchment paper for up to 3 months. Reheat in a 350°F oven for 15-20 minutes until the gravy is bubbly and the edges are golden. Pro tip: Sprinkle a little water on the top before reheating to keep it moist. The potatoes stay tender when reheated, but the gravy gets even richer—like it's been simmering all day.

Step-by-step instructions for sliced potato pie

This savory pie combines tender potato layers with a rich, creamy filling—here's how to assemble it perfectly.

Peel the 3 lb russet potatoes and thinly slice them using a mandoline or sharp knife into ⅛-inch thick rounds. Soak the slices in cold water for 10 minutes to remove excess starch, then drain and pat completely dry with paper towels. This step prevents a gummy texture in your pie.

Arrange the potato slices in a single layer on a baking sheet lined with parchment paper. Brush each slice lightly with 2 tablespoons melted unsalted butter—just enough to coat without making them soggy. Sprinkle evenly with ½ teaspoon salt and ¼ teaspoon black pepper. Bake at 375°F for 20 minutes, flipping halfway through, until the edges are just tender and slightly golden.

In a large bowl, whisk together the 2 cups heavy whipping cream, 4 whole large eggs, 0.25 cup granulated sugar, 1 teaspoon salt, ¼ teaspoon ground nutmeg, and 1 cup shredded cheddar cheese until fully combined. The mixture should be smooth with no visible lumps—this ensures a velvety texture. Here's the thing—room temperature eggs blend better, so if yours are cold, let them sit for 10 minutes before mixing.

In a separate small bowl, mix the 0.25 cup all-purpose flour with the 0.5 cup whole milk and 2 minced garlic cloves to create a slurry. Slowly whisk this into the cream mixture until just combined. The flour will help thicken the filling without making it gluey. Taste and adjust seasoning if needed—this is your chance to balance sweetness and savory notes.

Preheat your oven to 350°F. Grease a 9-inch pie dish generously with 0.25 cup unsalted butter, melting it slightly to coat the bottom and sides evenly. This prevents sticking and adds flavor. Arrange half of the baked potato slices in the pie dish, slightly overlapping them in concentric circles.

Pour half of the cream mixture over the potato layer, spreading it evenly with a spatula. Top with the remaining potato slices, then add the remaining cream mixture. The filling should come just to the top edge of the pie dish—don't overfill or it will spill during baking. Sprinkle the remaining ½ teaspoon salt and ¼ teaspoon black pepper over the top for extra flavor.

Place the assembled pie on a baking sheet (to catch any drips) and bake at 350°F for 50-55 minutes. The pie is done when the filling is set but still slightly jiggly in the center (like custard)—this indicates it's creamy, not rubbery. The top should be golden brown with no raw spots when you check with a knife.

For the final touch, broil on high for 2-3 minutes until the top is deeply golden and slightly crisp. Watch closely—broilers vary wildly in intensity. Let the pie rest for 15 minutes before slicing. This resting time allows the filling to fully set and makes it easier to serve clean slices. The result should be tender potato layers with a rich, velvety filling that's neither runny nor dry.

Make-ahead tips for this sliced potato pie

Prep Ahead Strategy

Start by prepping the potato slices the night before—they’ll keep beautifully in the fridge for up to 24 hours. I like to store them in a single layer on a baking sheet lined with parchment paper, covered with a clean kitchen towel.

This prevents sticking and makes slicing a breeze the next day. The key is to keep them dry—excess moisture turns your pie gummy. 🥔

Gravy Make-Ahead Hack

Make the creamy filling up to 1 day ahead and store it in an airtight container in the fridge. When ready to bake, simply assemble the pie with the prepped potatoes and filling.

The flavors meld beautifully overnight, and the filling stays perfectly smooth. Just give it a quick whisk before pouring over the potatoes to avoid any separation.

Baking in Stages

For a foolproof approach, bake the potato slices 24 hours ahead and store them at room temperature in an airtight container. Reheat them in a 350°F oven for 10 minutes before assembling the pie.

This ensures they’re warm and tender when you layer them with the filling. The filling can then be baked fresh alongside the potatoes for that just-out-of-the-oven texture.

Freezer-Friendly Assembly

Assemble the entire pie (without baking) and freeze it in a single layer on a baking sheet for 1 hour. Then transfer it to an airtight container and freeze for up to 3 months.

When ready to bake, thaw in the fridge overnight and bake as directed. The potatoes stay tender, and the filling remains creamy—just like homemade. 🧊

Portioning for Leftovers

Slice the pie into individual portions and store them in a single layer on a baking sheet. Once cooled, transfer them to an airtight container and refrigerate for up to 4 days.

Reheat slices in a 350°F oven for 15 minutes or microwave for 1 minute (covered with a damp paper towel). The gravy thickens slightly when reheated, so a splash of milk helps restore its creaminess.

Holiday Prep Timeline

For large gatherings, I recommend this timeline: Day 1—prep and bake potato slices; Day 2—make the filling and assemble the pie, then refrigerate overnight; Day of serving—bake as directed.

This schedule ensures you’re not stuck in the kitchen while guests arrive. The pie tastes even better after resting, so it’s perfect for holiday tables.

Frequently asked questions