Baked Potato Pie Recipe: Crispy Celery Crown Over Nutty Custard Bliss

This baked potato pie recipe delivers the comforting flavors of mashed potatoes and creamy cheese in a golden, crispy crust that's impossible to resist. The secret lies in the celery crown topping—crispy, caramelized edges that contrast perfectly with the velvety custard filling.

I've perfected this recipe over years of testing, ensuring every slice delivers that nostalgic, heartwarming taste of classic potato pie.

The filling combines smooth mashed potatoes with sharp cheddar and a touch of cream, creating a rich, nutty custard that's both indulgent and satisfying. For the crust, I recommend a simple pie dough or even a store-bought crust for convenience, though a homemade version adds that extra layer of flakiness.

Baking at 375°F for 45-50 minutes ensures a golden crust while keeping the filling creamy.

What makes this recipe special is the celery crown—thinly sliced celery baked on top, creating a crispy, caramelized finish that adds texture and depth. The aroma alone will have everyone gathering around your table, and the first bite delivers that perfect balance of creamy filling and crispy topping.

It's the kind of dessert that feels like a warm hug, perfect for holidays or cozy family dinners.

Serve with a dollop of whipped cream or a scoop of vanilla ice cream for extra indulgence. This pie reheats beautifully, making it ideal for meal prep or leftovers. Let's get baking!

Ingredients for baked potato pie

Comfort food essentials meet rustic baking magic in this nostalgic dessert.

The potatoes are the heart of this pie. Russets give that classic fluffy texture, but Yukon golds add natural sweetness and creaminess—worth the slight price bump if you're treating yourself. For the cheese, sharp cheddar is non-negotiable; mild varieties won't deliver that nutty depth. I always buy block cheese from the deli counter and shred it myself—pre-shredded gets clumpy. The celery? Fresh is essential—no canned substitutes here. Look for stalks with crisp, vibrant green leaves; those stay fresh longest in your fridge. If you're prepping ahead, slice the celery and store it in a sealed container with a paper towel to absorb moisture.

No heavy cream? Full-fat coconut milk works in a pinch, though the texture will be slightly different. Running short on eggs? Flax eggs (1 tbsp ground flax + 3 tbsp water = 1 egg) keep the custard from curdling, though texture may be denser. For the crust, store-bought pie dough is a lifesaver on busy days—just make sure it's refrigerated until ready to use. Want to go homemade? Chill your butter and flour mixture for 30 minutes before rolling—this prevents a tough crust. The celery crown can be prepped a day ahead; just store it in the fridge until baking. And if you're feeling fancy, toss the celery slices with a pinch of salt and let them sit for 10 minutes before baking—draws out moisture for extra crispiness.

This pie reheats beautifully—350°F for 15-20 minutes restores that golden crust. Store leftovers in an airtight container for up to 4 days in the fridge, or freeze the whole pie (without the celery crown) for 3 months. The celery crown, if prepped separately, can be baked fresh alongside reheated pie. For serving, I always keep vanilla ice cream on hand—it cuts through the richness perfectly. And if you're making this for a crowd, double the crust recipe; the filling stays the same. Trust me, the aroma alone will have everyone gathering at your table.

Step-by-step instructions for baked potato pie

Here's how to create a showstopping potato pie with a golden celery crown and velvety custard filling.

Preheat your oven to 375°F. Peel and dice the 3 lb russet potatoes into ½-inch cubes. Place them in a large pot and cover with cold water by about 2 inches. Add 1.5 tsp salt and bring to a boil over medium-high heat. Reduce heat to medium and simmer for 10-12 minutes until fork-tender.

Drain the potatoes thoroughly in a colander, then return them to the pot. Let them cool slightly before mashing with a potato masher. Add 2 cups sharp cheddar cheese, 1 cup heavy whipping cream, 1 tsp vanilla extract, and 0.5 tsp ground black pepper. Mix until completely smooth and creamy. The filling should be thick enough to hold its shape but still spreadable. Taste and adjust seasoning if needed—this is your flavor foundation.

In a large bowl, combine 2 cups all-purpose flour, 0.5 cup unsalted butter (cold, cubed), and 0.5 cup ice water. Use a pastry cutter or your fingers to work the butter into the flour until it resembles coarse crumbs. Gradually add the ice water, mixing just until the dough comes together. Turn it out onto a lightly floured surface and knead gently 3-4 times—just enough to form a smooth ball.

For the celery crown, thinly slice the 2 whole celery stalks on a mandoline or with a sharp knife. Toss them with 0.25 cup granulated sugar and let sit for 5 minutes to soften. Roll out the dough into a 12-inch circle and transfer to a 9-inch pie dish, pressing gently to form the sides. Crimp the edges with a fork. Spread the mashed potato mixture evenly into the crust, leaving a ½-inch border for the celery crown.

Arrange the sugared celery slices in concentric circles over the potato filling, starting from the outer edge and working inward. This creates the signature crown pattern. Dot the top with small pieces of the remaining dough scraps for extra crunch. 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 celery should be tender and caramelized.

Let the pie cool for 1 hour before slicing. This resting period allows the filling to fully set and the flavors to meld. The crust should be crisp, the celery crown sweet and tender, and the custard smooth with pockets of melted cheese. Serve warm with 1 cup whipped cream on top if desired—it adds a light contrast to the rich filling.

Wine and beer pairings for this baked potato pie

Creamy White Wine

This pie’s rich, custardy filling pairs beautifully with a dry Riesling or Chardonnay—both offer enough acidity to cut through the creaminess while complementing the nutty cheddar. I love a Washington State Riesling like Chateau Ste.

Michelle for its crisp, citrusy notes that refresh your palate between bites. For a richer option, try a unoaked Chardonnay from Sonoma County—its bright apple and pear flavors mirror the pie’s sweet-savory balance. 🍷

Malty Amber Ale

If you prefer beer, a hoppy amber ale bridges the gap between the pie’s sweet and savory elements. Look for a local craft beer with caramel and biscuit notes, like New Belgium Fat Tire or Allagash Amber.

The malt sweetness enhances the caramelized celery crown, while the hops add a subtle bitterness that balances the richness. Serve slightly chilled for the best experience.

Spiced Bourbon

For a cozy, after-dinner sip, pour a small glass of bourbon—the vanilla and oak notes in Buffalo Trace or Woodford Reserve echo the pie’s vanilla extract and buttery crust.

Add a dash of cinnamon or nutmeg to the glass for extra warmth, mirroring the pie’s spiced celery crown. This pairing feels like a hug on a cold evening. 🔥

Coffee Pairing

If you’re serving this pie as dessert, a strong dark roast coffee with chocolate notes (like Peet’s Major Dickason’s Blend) enhances the cheddar’s nuttiness. The bitterness of the coffee contrasts the pie’s creaminess, while the chocolate deepens the caramelized flavors.

For a twist, try a cold brew with a splash of heavy cream—it’s like dessert for breakfast!

Non-Alcoholic Options

Skip the alcohol and opt for sparkling apple cider (like Martinelli’s) for a refreshing, slightly sweet sip that complements the pie’s caramelized celery. Alternatively, a chilled hibiscus iced tea adds a tart, floral note that brightens the dish.

Both are perfect for family gatherings where alcohol isn’t an option. ✨

Frequently asked questions