Name: Sweet Potato and Sage Pie Recipe
Prep time: 30 min
Cook time: 1 h 45 min
Total time: 2 h 15 min
Cuisine: American
Ingredients: 2 ½ cups (300 g) all-purpose flour, plus extra for rolling; 1 tsp (6 g) kosher salt; 1 stick (113 g) cold butter, diced; ½ cup (125 ml) ice water; 1 lb (454 g) sweet potatoes, peeled; 1 lb (454 g) yellow flesh potatoes, such as Yukon Gold, unpeeled; 1 cup (250 ml) heavy whipping cream; 1 tbsp (7.5 g) all-purpose flour; 1 tbsp (15 ml) chopped fresh sage; 1 ½ tsp (9 g) kosher salt; ½ tsp (3 g) ground nutmeg; ¼ tsp (1 g) pepper; 1 ½ cups (150 g) shredded cheddar cheese, preferably white cheddar; 1 large egg, beaten (for egg wash)

Jump to Recipe· 3.9 from 87 reviews

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If you’re on the hunt for a comforting yet elegant dish that brings warmth and a touch of rustic charm to your table, the Sweet Potato and Sage Pie Recipe is an absolute must-try. This pie marries the rich sweetness of tender sweet potatoes with the earthy aroma of fresh sage, all wrapped in a buttery, flaky crust that’s simply irresistible. Each slice offers a perfect balance of creamy texture, subtle spice from nutmeg, and the sharp bite of melted cheddar cheese that will have you coming back for seconds. It’s a dish that feels like a hug in pie form, perfect for cozy dinners or impressing guests during special occasions.

Ingredients You’ll Need

The image shows an uncooked pie with a thick, uneven white dough crust placed inside a white dish. Inside the crust, there is a neat spiral of thinly sliced round vegetables, alternating in orange and pale yellow colors. The circular slices are carefully layered from the outer edge to the center, creating a visually pleasing pattern. The whole setup rests on a white marbled surface. The photo taken with an iphone --ar 4:5 --v 7

To bring this Sweet Potato and Sage Pie Recipe to life, you’ll only need a handful of simple ingredients that work harmoniously to create a luscious, layered flavor—each addition plays a vital role in making this pie truly unforgettable.

All-purpose flour: The foundation for a tender and flaky pie crust, essential for the perfect texture.
Kosher salt: Enhances all the flavors without overpowering them, key to seasoning both crust and filling.
Cold butter: Crucial for creating that light, flaky texture in the crust when cut into the flour.
Ice water: Helps bring the dough together gently without melting the butter prematurely.
Sweet potatoes: Bring natural sweetness and a velvety texture to the filling, the star of the show.
Yellow flesh potatoes: Like Yukon Gold, they add creaminess and balance to the pie’s texture.
Heavy whipping cream: Adds richness and creaminess to the filling, making it luxuriously smooth.
All-purpose flour (for filling): Helps thicken the cream mixture so the pie has the perfect consistency.
Fresh sage: The herb that infuses this pie with a fragrant, savory note that complements the sweetness beautifully.
Ground nutmeg: Provides a subtle warmth and depth, rounding out the flavors perfectly.
Pepper: Adds gentle heat and complexity without overwhelming the dish.
Shredded cheddar cheese: Preferably white cheddar, it melts into the layers to create a savory, gooey delight.
Large egg (beaten): Used as an egg wash to give the crust a gorgeous golden, glossy finish.

How to Make Sweet Potato and Sage Pie Recipe

Step 1: Prepare the Pie Crust

Start by combining the flour and kosher salt in a food processor, giving them a few pulses to mix. Add the diced cold butter and pulse until the mixture resembles tiny peas—that’s the key to a flaky crust. Slowly pour in ice water while pulsing until dough clumps begin to form. Test the dough by squeezing it; it should stick together without being wet or sticky. Divide into two discs, wrap in plastic, and chill for at least an hour to allow the butter to firm up again for that perfect flakiness once baked.

Step 2: Slice the Potatoes

While your dough chills, peel the sweet potatoes—yellow flesh potatoes are left unpeeled to keep their creamy texture and nutrition intact. Using a mandolin or food processor slicer, cut both types of potatoes into thin 1/8-inch slices. Thin slices are critical because they cook evenly and layer beautifully to create a tender filling that’s not overly dense.

Step 3: Mix the Cream Filling

In a measuring cup, whisk together the heavy cream, flour, chopped fresh sage, kosher salt, nutmeg, and pepper until smooth. This mixture will gently seep into the potatoes as the pie bakes, creating a luscious custard that binds all the layers together with subtle herbaceous notes and just the right seasoning.

Step 4: Assemble the Pie

Preheat your oven to 350°F and lightly grease a 9-inch pie plate. Roll out one disc of dough on a floured surface, making sure it’s about two inches larger than the pie plate rim—this helps with crimping later. Carefully transfer the rolled dough to the pie plate, unfolding it gently and letting the excess drape over the edges. Alternate layers with one-third of the sweet and yellow potato slices, one-third of the shredded cheddar, and a drizzle of one-third of your cream mixture. Repeat this layering two more times to build that irresistible striped effect and rich flavor.

Step 5: Add the Top Crust and Bake

Roll out the second disc of dough for the top crust, a little wider than the pie plate to cover fully. Brush the bottom crust edge with the beaten egg, then place the top crust over the pie and seal the edges by pressing and crimping. Trim any excess dough for a neat finish, brush the entire top with egg wash, and cut several steam slits to let steam escape while baking. Set the pie on a baking sheet (to catch any bubbling) and bake for 1 hour 30 minutes to 1 hour 45 minutes, checking doneness by sliding a paring knife through the slits—the potatoes should be tender, and the crust a beautiful golden brown. If the crust starts to darken too quickly, lightly cover with foil and continue baking until perfectly cooked.

Step 6: Cool and Serve

Once baked, let the pie cool for about 15 to 30 minutes before slicing. This rest time helps the filling set so your slices hold together beautifully, giving you clean cuts of that dreamy, savoury-sweet goodness. Then, dig in and enjoy the wonderful flavors of the Sweet Potato and Sage Pie Recipe!

How to Serve Sweet Potato and Sage Pie Recipe

A golden brown pie with a thick, crimped crust sits in a white pie dish. One slice is missing, showing about seven visible layers inside, alternating pale yellow and orange thin slices, slightly soft and moist. The pie is set on a dark wooden table with autumn leaves and small pumpkins in the background, creating a warm, cozy atmosphere. The top crust has a slightly bumpy and shiny texture with small cut vents. Photo taken with an iphone --ar 4:5 --v 7

Garnishes

A simple sprinkle of extra chopped fresh sage on top right before serving adds a fresh herbal punch and vibrant green contrast. A light dusting of freshly ground black pepper or a drizzle of good olive oil can elevate the presentation and taste without overwhelming the delicate balance of flavors inside the pie.

Side Dishes

This pie pairs exceptionally well with crisp, peppery arugula salad tossed with lemon vinaigrette for a refreshing contrast. Alternatively, roasted Brussels sprouts or a steamed green vegetable like broccoli offer a great balance and add a delightful crunch that complements the pie’s creamy texture.

Creative Ways to Present

For a festive touch, serve the pie in individual mini ramekins with the same layering method—perfect for holiday dinners or elegant entertaining. Another fun idea is to cut star-shaped dough accents from the leftover pie dough and bake them on top for an extra whimsical garnish that guests will adore.

Make Ahead and Storage

Storing Leftovers

Store any leftover Sweet Potato and Sage Pie in an airtight container or tightly wrapped with plastic wrap in the refrigerator for up to 3 days. Keeping it chilled helps preserve the flavors and ensures the crust stays crisp without becoming soggy.

Freezing

If you want to prepare this pie ahead of time, you can freeze it either before or after baking. For best results, assemble the pie but don’t bake it—wrap it tightly in plastic wrap and aluminum foil, then freeze for up to 2 months. When ready to enjoy, thaw overnight in the fridge and bake as directed, adding extra time if needed to reach full doneness.

Reheating

Reheat individual slices on a baking sheet at 350°F for 15-20 minutes or until warmed through and the crust regains its crispness. Avoid the microwave if possible, as it can make the crust soggy. If microwaving is necessary, do so briefly and finish with a quick crisp in the oven or toaster oven.

FAQs

Can I use frozen pie crust for this recipe?

Absolutely! Store-bought frozen pie crust can save you time and still yield delicious results. Just make sure to thaw according to package instructions before rolling and assembling your Sweet Potato and Sage Pie Recipe.

Can I substitute the cheddar cheese with another type?

Yes, you can experiment with cheeses like Gruyère or Fontina for a different flavor profile. Just keep in mind cheddar adds a nice sharpness that balances the sweet potatoes perfectly.

Is this pie gluten-free?

The traditional recipe uses all-purpose flour, so it is not gluten-free. However, you can substitute a gluten-free flour blend in both the crust and the filling thickener to make an allergy-friendly version.

How do I know when the pie is fully cooked?

The best method is to insert a paring knife through the steam slits into the potatoes beneath; if it slides in easily and the crust is golden brown, your pie is perfectly done.

Can I make this recipe vegan?

While the original recipe includes dairy and egg, you can try vegan butter for the crust, a plant-based cream substitute, and an egg replacer for the wash. Just remember the texture and flavor will differ slightly from the classic Sweet Potato and Sage Pie Recipe.

Final Thoughts

This Sweet Potato and Sage Pie Recipe is one of those dishes that feels like a beloved family tradition wrapped in a flaky crust, perfect for creating memories around the dinner table. With its harmonious layers of flavor and satisfying texture, it’s an inviting way to celebrate the cozy seasons or impress friends at your next gathering. I truly hope you give it a try — once you take that first bite, I’m confident it’ll become one of your favorite go-to recipes too!

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