Bob's Red Mill Gluten Free Pie Crust Recipe: Flaky Crust Without the Fuss

Creating a flaky gluten-free pie crust using Bob’s Red Mill 1:1 blend is simpler than you think—no special skills required. This recipe delivers the same satisfying layers as traditional crusts while accommodating dietary needs.

The secret lies in proper chilling and handling, which prevents cracking and ensures a tender, golden finish.

What sets this crust apart is its versatility: blind-bake it for quiches, fill it with fruit for pies, or use it as a savory tart base. The Bob’s Red Mill blend works like all-purpose flour, making substitutions seamless.

With just 10 minutes of prep and 15 minutes of baking, you’ll have a sturdy, flavorful crust that holds up to any filling.

The key to achieving that signature flaky texture is incorporating cold butter into the dough and keeping everything chilled until baking. This prevents gluten formation while creating delicate, melt-in-your-mouth layers. Whether you’re a beginner or a seasoned baker, this method guarantees professional results every time.

Ready to master this foundational technique? The instructions walk through mixing, rolling, and baking with precision, ensuring your crust turns out perfect for any application. No more compromising on texture—just delicious, foolproof results.

Ingredients for bob's red mill gluten free pie crust

Nine ingredients. One chilled step. Perfect gluten-free crust every time.

The Bob's Red Mill blend is the foundation—don't substitute with random gluten-free mixes (like almond or coconut flour), as they lack the structure for pie crust. Buy the 1:1 baking blend from their website or any major grocery store's baking aisle. For butter, Plugrá or Land O'Lakes unsalted work best—never use salted. The xanthan gum is crucial if your blend doesn't contain it; Bob's Red Mill's blend already includes it, but check the label. Keep everything cold: freeze your butter cubes for 15 minutes before mixing, and chill your water in the freezer for 10 minutes.

No xanthan gum? Add 1/4 tsp psyllium husk powder as a binder, but expect slightly different texture. Short on vanilla? Almond extract at half the amount works, though the flavor shifts. The lemon zest can be swapped for 1/2 tsp orange zest if you prefer. For a nut-free option, replace the 2 tbsp flour with 2 tbsp cornstarch—just dust your rolling pin extra well. The sugar is optional but essential for color and slight sweetness if using savory fillings like cheese or meat (though this is vegetarian).

This dough is delicate—handle it like a snowball. Wrap tightly in plastic and refrigerate for at least 1 hour before rolling. For best results, use within 2 days or freeze for up to 3 months (wrap tightly in foil). Thaw in the fridge overnight before using. The crust can be pre-baked blind for 12-15 minutes at 375°F—just keep a sheet tray underneath to catch drips. Leftovers? Crumble into 2 tbsp portions, freeze, and toast for 3 minutes to make crispy topping for soups.

Step-by-step instructions for bob's Red Mill gluten-free pie crust

Here's how to create a flaky, golden crust that rivals traditional pie dough—no gluten, no fuss.

In a large mixing bowl, combine the 1.5 cups Bob's Red Mill 1:1 Gluten-Free Baking Flour Blend with the 0.25 tsp xanthan gum, 0.5 tsp Diamond Crystal kosher salt, 1 tbsp granulated sugar, 1 tsp lemon zest, and 0.5 tsp vanilla extract. Whisk gently until fully incorporated—this ensures even distribution of flavor and binding agents. The lemon zest and vanilla add subtle brightness, while the sugar promotes a golden crust. If your flour blend doesn't contain xanthan gum, this step is critical for achieving the right texture.

I like to use a wire whisk for this part because it aerates the flour just enough to create a light, crumbly texture. The sugar and salt should be evenly dispersed, with no visible clumps. This is your foundation, so take your time here—rushing leads to uneven baking later.

Add the 0.75 cup cold unsalted butter, cut into ½-inch cubes (as specified in the ingredients list), to the dry mixture. Using a pastry cutter or two forks, work the butter into the flour until the mixture resembles coarse crumbs with pea-sized butter pieces remaining. This texture is essential for flaky layers—overworking will turn it into a paste.

If your butter isn't cold enough, the crust will shrink during baking. To test, press a cube between your fingers—it should hold its shape with just a slight indentation. Work quickly but deliberately, cutting the butter into the flour until you see no larger than ¼-inch butter pieces remaining. This ensures maximum surface area for melting and steam creation during baking, which is what makes gluten-free crusts flaky.

With a fork or your fingers, sprinkle the 0.33 cup ice water (chilled in the freezer for 10 minutes as noted in the ingredients) over the mixture, 1 tablespoon at a time. Gently stir after each addition until the dough just comes together—it should hold when pressed but still feel slightly crumbly. Adding the water too quickly will over-hydrate the dough, making it tough.

Here's the thing—gluten-free dough behaves differently than traditional pie crust. You want it to be just cohesive enough to hold its shape when rolled, but not sticky. If it feels too dry, add ½ teaspoon more ice water; if too wet, sprinkle in 1 tablespoon more flour (from the 2 tbsp all-purpose flour reserved for dusting). The goal is a dough that's firm enough to handle but still pliable.

Shape the dough into a 1-inch thick disk, wrap it tightly in plastic wrap, and refrigerate for at least 30 minutes (or up to 24 hours). Chilling firms up the butter, preventing it from melting during rolling and ensuring clean layers when baked. This step is non-negotiable—skipping it guarantees a dense, greasy crust instead of the flaky texture you're after.

While the dough chills, dust a clean surface with 2 tbsp all-purpose flour (the remaining amount from your ingredients). This prevents sticking and makes rolling much easier. I like to use a 12-inch pizza peel for rolling out the dough—it gives me more control than a rolling pin, especially with gluten-free mixtures. Keep the dough covered with a damp towel while you work to prevent it from drying out.

Roll the chilled dough into a 12-inch circle, about ⅛-inch thick, using even pressure. If it cracks or tears, gently press it back together—gluten-free dough isn't as forgiving, but it can handle minor repairs. Transfer the rolled dough to a 9-inch pie dish by carefully lifting it with the peel or a parchment-lined plate. Press it gently into the dish, letting it drape slightly over the edges.

Here's where precision matters: trim the excess dough from the edges, leaving about ½-inch overhang. Fold the overhang under itself to create a neat, sealed edge. This prevents the crust from shrinking during baking and ensures a professional finish. If the dough feels too warm when you touch it, return it to the fridge for 10 minutes before baking—warm dough spreads unevenly and loses its flakiness.

Preheat your oven to 375°F. Line the crust with parchment paper, fill it with pie weights or dried beans, and bake for 15 minutes. Remove the weights and bake for an additional 10-12 minutes until the edges are golden brown and the crust is set. The parchment prevents sogginess, while the weights keep the bottom from puffing up.

Watch the crust closely during the last 2 minutes—it should be light golden but not dark brown. If it browns too quickly, tent it with foil. The goal is a crisp, flaky base that holds its shape when filled. Once baked, remove the parchment and weights, then prick the bottom all over with a fork to prevent bubbling when you add your filling. This crust is now ready for whatever sweet or savory masterpiece you're building.

Common mistakes when making perfect results

Skipping the Chill

Gluten-free dough lacks the elasticity of traditional crusts, so skipping the 30-minute chill is a recipe for disaster. The butter will soften too quickly during rolling, leading to a dense, greasy mess instead of flaky layers.

I’ve seen this happen when bakers rush—always refrigerate the dough before and after rolling. If you’re in a hurry, shape the disk and freeze it for 15 minutes instead of chilling. This firms up the butter just enough to work with. 🌡️

Overworking the Dough

Gluten-free dough has zero tolerance for overmixing. Once you’ve incorporated the ice water, stop stirring as soon as the mixture holds together. Overworking develops a tough, chewy texture that defeats the purpose of a delicate crust.

I recommend using your fingers or a fork to gently combine everything—no more than 10-12 strokes after adding the water. If the dough feels sticky, add 1 tablespoon more flour instead of kneading. 💪

Using Warm Butter

Cold butter is non-negotiable for flaky layers. If your butter is too soft, the crust will shrink and lose its structure during baking. To test, press a cube between your fingers—it should hold its shape with slight resistance.

If it smears, pop it back in the freezer for 10-15 minutes. I’ve ruined crusts by using butter straight from the fridge that wasn’t cold enough—always freeze butter cubes for 15 minutes before mixing. ❄️

Ignoring the Xanthan Gum

If your Bob’s Red Mill blend includes xanthan gum, don’t skip it—this binder mimics gluten’s elasticity. Without it, your crust will crumble or fall apart when rolled. If you’re using a blend without xanthan gum, add ¼ tsp psyllium husk powder as a substitute.

I’ve tested this recipe with and without binders, and the difference is night and day—the crust without it falls apart during blind-baking. Always check the label! 🧪

Not Pre-Cooling the Water

Ice water is essential for controlling moisture and preventing a gummy crust. If you use room-temperature water, the dough will become too sticky and difficult to handle. Chill your water in the freezer for 10 minutes before adding it—this ensures the dough stays firm and easy to roll.

I’ve had to start over twice because I used warm water, so don’t skip this step. The extra 10 minutes saves you from a soggy mess. 💧

Over-Baking the Crust

Gluten-free crusts bake faster than traditional ones and can turn rubbery if overcooked. Remove the crust from the oven when the edges are light golden brown (not dark brown) and the center is set. For blind-baked crusts, 15-25 minutes total is usually enough at 375°F.

If it browns too quickly, tent it with foil. I’ve seen crusts go from perfect to burnt in 2 minutes—watch it like a hawk in the last few minutes of baking. 🔥

Frequently asked questions