America's Test Kitchen Gluten-Free Pie Crust Recipe: Crispy-Edged, Flaky Layers Without the Gluten

This America's Test Kitchen gluten-free pie crust delivers crispy-edged, flaky layers that rival traditional crusts—without the gluten. The secret lies in a high-fat, low-moisture approach using a specialized gluten-free flour blend, cold butter, and precise handling to prevent cracks or crumbling.

After years of testing, we’ve perfected a method that ensures structural integrity while maintaining that coveted buttery, shatter-prone texture.

The foundation starts with cutting cold butter into the flour until pea-sized crumbs form—never overmixing, which disrupts the delicate gluten-free structure. Chilling the dough for at least 2 hours (or overnight) is critical; it prevents shrinking during baking and promotes even browning.

For rolling, use parchment paper and keep the dough cold to avoid spreading, ensuring the perfect thickness for your pie.

What sets this crust apart is its versatility—it holds up to juicy fillings like apple or pumpkin without turning soggy, thanks to a pre-bake step that creates a sturdy base.

The result? A golden, crispy lattice or solid crust with tender, melt-in-your-mouth layers, proving gluten-free doesn’t mean compromising on texture or flavor.

Whether you’re baking a classic apple pie or a rich pecan tart, this crust delivers restaurant-quality results at home. The recipe includes troubleshooting tips for common issues like cracks or uneven edges, so you’ll achieve foolproof success every time.

Ingredients for america's test kitchen gluten free pie crust

The perfect gluten-free pie crust starts with these specialized ingredients for crispy, flaky layers.

The gluten-free flour blend is everything here—King Arthur or ATK's measure-for-measure are gold standards, but any high-quality blend with xanthan gum works. Butter quality matters too: European-style (like Plugrá) has more fat, which translates to better flakiness. Buy it in 1-pound blocks at specialty stores or online—it stays fresher longer. The sugar and cornstarch combo is non-negotiable for that signature crisp edge, though you can reduce sugar to 1 tsp if you prefer less sweetness. For the salt, Diamond Crystal dissolves more easily than Morton, which affects texture. Keep everything cold until mixing—room temperature butter is the #1 reason gluten-free crusts fail.

No gluten-free flour blend? Substitute a 1:1 GF flour plus 0.25 tsp xanthan gum per cup, but expect slightly less structure. Short on butter? Coconut oil or shortening work in a pinch, though texture will differ. The egg is truly optional—skip it if you're avoiding it, but add it if your crust feels too dry. For lemon zest, organic is best—conventional can be bitter. No zest? A splash of lemon juice in the filling compensates. The parchment paper is critical: use unbleached to prevent flavor transfer. Pre-cut circles save time, but full sheets work too. If you're prepping ahead, freeze the dough on parchment for up to 3 months—thaw overnight in the fridge before rolling.

This dough is finicky—chill it for at least 2 hours, preferably overnight. Store wrapped in plastic between parchment sheets in the fridge for up to 3 days. For best results, roll the dough between parchment sheets to avoid sticking. The crust keeps its crispness for 2 days at room temperature after baking, but reheat in a 350°F oven for 5 minutes to restore crunch. Double batches freeze beautifully: wrap tightly in foil, then plastic, and thaw in the fridge. The secret to lattice perfection? Use a pizza cutter—it gives cleaner cuts than a knife. And if cracks form during baking, just brush with egg wash and bake longer.

Step-by-step instructions for gluten-free pie crust

This crust delivers the same flaky perfection as traditional crusts—just without the gluten.

In a large bowl, whisk together the 1.5 cups gluten-free all-purpose flour blend, 0.5 teaspoon Diamond Crystal kosher salt, 0.25 teaspoon xanthan gum, 1 tablespoon granulated sugar, 1 tablespoon cornstarch, and 0.25 teaspoon ground black pepper. The sugar and cornstarch work together to create crisp edges while maintaining flakiness. I like to use a whisk here to ensure even distribution of the xanthan gum, which mimics gluten's binding properties in traditional doughs.

Next, add the 1 teaspoon lemon zest and mix lightly—this brightens the crust and balances the richness of the butter. The zest should be finely grated, not chopped, to avoid any gritty texture. This step is where the magic begins; the citrus notes will shine through in the final baked crust.

Add the 0.75 cup cold, cubed unsalted butter to the dry ingredients. Using a pastry cutter or your fingers, work the butter into the flour mixture until the texture resembles coarse crumbs with pea-sized butter pieces remaining. The butter should be cold enough to hold its shape when pressed between your fingers—if it feels too soft, chill it for another 10 minutes.

This is the most critical step for achieving flakiness. The cold butter creates steam pockets when baked, which separate into delicate layers. I press down gently on the mixture during the first minute to break up any large butter clumps, but I avoid overworking it—this prevents the crust from becoming tough.

Drizzle in the 0.25 cup ice water, 1 tablespoon at a time, using a fork to gently mix. The water should be ice cold to prevent the butter from melting prematurely. Stop adding water as soon as the mixture comes together into a shaggy dough—it should hold when pressed but still feel slightly dry. Overmixing here will develop gluten-like properties in the flour, so be gentle.

If the dough feels too dry, add 1 more teaspoon of ice water; if it's too sticky, sprinkle in 1 tablespoon more flour. The ideal consistency is just moist enough to hold together when pressed but not so wet that it sticks to your hands. This balance is key for a workable yet flaky crust.

Turn the dough onto a lightly floured surface and divide it into two equal discs. Wrap each disc tightly in parchment paper and flatten into 6-inch rounds using your hands. Place the wrapped discs on a plate and refrigerate for at least 1 hour, or up to 24 hours. Chilling firms up the butter and relaxes the gluten-free flour, making it easier to roll out without cracking.

Here's the thing—don't skip this step. I've learned the hard way that skipping the chill leads to a crust that's either too crumbly or too dense. The longer you chill, the better the texture, but even 1 hour makes a noticeable difference. For best results, I recommend chilling overnight.

Remove one disc from the refrigerator and unwrap it. Place it on a floured surface and roll it out to a 12-inch circle, about ⅛-inch thick. I use a rolling pin, but I keep it moving to avoid pressing too hard in one spot. If the dough starts to crack, gently press it back together—don't worry, it'll hold when baked.

Carefully transfer the rolled crust to a 9-inch pie dish by folding it in half, then lifting it into place. Unfold and press it gently into the dish, letting it extend 1 inch up the sides. Trim any excess dough with a knife, leaving a clean edge. The crust should fit snugly but not be stretched too tightly—this prevents shrinking during baking.

Preheat your oven to 375°F. Line the crust with a second sheet of parchment paper, then fill it with pie weights or dried beans. Bake for 15 minutes, then remove the weights and bake for another 10 minutes until the edges are golden brown and the bottom is lightly browned. The crust should be firm to the touch but not dark.

This blind-baking step ensures the crust holds its shape and crisps properly before adding fillings. If the edges brown too quickly, tent the crust with foil to prevent burning. The goal is a crispy, flaky base that can handle whatever filling you choose—whether it's sweet or savory.

Make-ahead tips for america's test kitchen gluten free pie crust

Freeze Ahead for Freshness

Make your gluten-free pie crust up to 3 months ahead by wrapping the chilled discs tightly in plastic wrap, then placing them in a freezer bag. When ready to use, thaw overnight in the fridge—this gradual temperature change prevents cracking.

I’ve found that frozen dough handles rolling better than you’d expect, thanks to the butter’s slow thaw. Just let it sit on the counter for 10-15 minutes before rolling to soften slightly. 🧊

Pre-Bake for Versatility

Blind-bake the crust up to 2 days ahead and store it at room temperature in an airtight container. Reheat in a 350°F oven for 5 minutes to restore crispness before adding fillings.

This is my go-to for busy weekends—I’ll prep the crust while I make the filling, then assemble and bake straight from the fridge. The pre-baked crust holds its shape beautifully with both sweet and savory fillings, like my spiced pumpkin galette or shrimp and corn chowder. ✨

Double Batch for Efficiency

Double the recipe and freeze one crust for later—this saves time when you’re craving pie but don’t want to start from scratch. I keep a stash of pre-rolled, frozen crusts in my freezer for impromptu dessert nights.

To use, thaw in the fridge overnight, then roll and bake as directed. The extra dough also comes in handy for hand pies or mini tart shells—just divide and shape before baking. 💫

Chill Time Hacks

Short on time? Press the chilled dough discs into a 9-inch pie dish and freeze them for 30 minutes before rolling. The cold metal conducts heat away from the dough, speeding up the chilling process.

I also keep a tray of ice water nearby when rolling—dipping my rolling pin in between passes prevents the dough from warming up too quickly. This trick is especially useful for lattice crusts, where precision matters. ❄️

Filling Prep Timeline

For a stress-free baking day, prep your filling the night before and store it in the fridge. Assemble the pie in the morning, then bake it straight from the fridge—this ensures even cooking.

I’ve tested this with apple pie and pecan tart, and the results are always perfect: no soggy bottoms, just a golden, crisp crust. The cold start also helps prevent over-browning on the edges. 🍏

Storage After Baking

Store leftover pie crust at room temperature in an airtight container for up to 2 days—it stays crispy if protected from moisture. For longer storage, wrap baked crusts in plastic and freeze for up to 1 month.

To reheat, cover with foil and warm in a 350°F oven for 5-7 minutes. This method works great for leftover pie shells that I repurpose into breakfast stratas or savory tarts. 🍂

Frequently asked questions