Bob's Red Mill One-To-One Flour Pie Crust Recipe: Golden Shatter With Cold Butter Trick

This Bob's Red Mill 1:1 flour pie crust delivers the same legendary flakiness as traditional crusts—without the fuss or gluten concerns. The secret lies in cold butter cut into the flour, creating delicate layers that shatter into golden perfection when baked.

I developed this recipe after years of perfecting flaky crusts, and it works every time, even for beginners.

The beauty of using Bob's Red Mill 1:1 flour is its ability to mimic all-purpose flour while offering a lighter texture. This recipe requires just 5 simple ingredients and 30 minutes of prep, including the 15 minutes the dough needs to rest.

The cold butter trick is non-negotiable—it ensures those signature flaky layers that make pie crust worth the effort.

What you'll end up with is a pie crust so tender it practically melts in your mouth, with a golden, shatter-prone edge that's impossible to resist. It holds its shape perfectly when blind-baked, making it ideal for both sweet and savory pies.

Whether you're making a classic pumpkin pie or a rich chicken pot pie, this crust will elevate your dish to restaurant-quality.

Once you master this technique, you can adapt it for any pie—apple, pecan, or even a savory quiche. The same principles apply, so you'll be creating show-stopping crusts in no time. Let's get started with the step-by-step instructions to achieve that perfect golden shatter every time.

Ingredients for bob's red mill one to one flour pie crust

Five ingredients, 15 minutes rest—this is your golden shatter pie crust shortcut.

The Bob's Red Mill 1:1 flour is non-negotiable here—it's what gives this crust that signature lightness. Grab the bag from any grocery store (it's usually near the all-purpose flour), but if you're at Whole Foods, their bulk section has it too. The butter? Cold is critical—take it out of the fridge 10 minutes before cutting it into cubes, but no warmer. I use Land O'Lakes unsalted for consistency, but any good-quality unsalted works. The sugar might seem odd, but it caramelizes during baking for that perfect golden edge. Don't skip it—it's the secret to that restaurant-quality shatter.

No ice water? Cold water from the fridge works, but it won't bind as well. Short on sugar? Honey at half the amount gives a slightly different flavor but still works. Using salted butter? Reduce the kosher salt to 0.25 tsp. The flour is the only tricky part—if you've got King Arthur 1:1 instead, it'll work fine too. Just don't substitute regular all-purpose flour—this recipe is built for the lighter texture of the 1:1 blend. And if you're in a pinch, melted butter will make a tender crust, but you'll lose that flaky magic.

This dough keeps for 3 days in the fridge, wrapped tightly in plastic. For longer storage, flatten into a disk, wrap, and freeze for up to 3 months. The key is to keep it cold until you're ready to roll. When you do, let it sit at room temp for 10 minutes before handling—it'll be easier to work with. I always make a double batch and freeze one disk for when I'm craving pie but don't feel like prepping. Just thaw overnight in the fridge.

Step-by-step instructions for golden shatter pie crust

Here's how to create a flaky, golden crust using Bob's Red Mill 1:1 flour and the cold butter trick.

Place the 1 cup unsalted butter in the freezer for 15 minutes to firm up but not harden. Cut it into ¼-inch cubes—this size ensures even distribution and maximum flakiness. In a large bowl, whisk together the 2.5 cups Bob's Red Mill 1:1 flour, 0.5 teaspoon diamond crystal kosher salt, and 1 tablespoon granulated sugar. The sugar will help create that beautiful golden crust color.

Add the cold butter cubes to the flour mixture and use a pastry cutter, your fingers, or a fork to work the butter into the flour until you have pea-sized crumbs. I like to press down firmly with my fingers to break up the butter while keeping it cold. This step is crucial—if the butter warms up, you'll end up with a tough crust instead of flaky layers. You want the mixture to look like coarse sand with some larger butter pieces still visible.

Sprinkle the 0.5 cup ice water over the flour-butter mixture, 1 tablespoon at a time, using a fine-mesh strainer or a spoon. This slow addition prevents overworking the dough and keeps the butter cold. Gently toss the mixture with a fork or your hands, just until the dough begins to come together. You'll know it's ready when you can press it lightly and it holds its shape.

Be careful not to overmix—this is where many beginners go wrong. The dough should be slightly shaggy and not perfectly smooth. If it feels too dry, add a teaspoon more ice water. If it's too wet, sprinkle in a little more flour. The dough should hold together when pressed but not stick to your hands. Remember, the ice water is chilled to keep the butter cold and prevent the dough from becoming too soft.

Turn the dough out onto a lightly floured surface and gently shape it into a disk. Don't press or handle it too much—this can develop gluten and make the crust tough. Wrap the dough tightly in plastic wrap and refrigerate for at least 1 hour or up to 24 hours. This chilling step is essential. It relaxes the gluten, firms up the butter, and makes rolling out much easier. The longer it chills, the better the crust will be.

While the dough chills, take a moment to prepare your pie dish. If you're using a glass or ceramic pie dish, I recommend placing it in the freezer for 15 minutes before adding the crust. This helps prevent the crust from shrinking or cracking when it bakes. Once the dough is fully chilled, it's ready for rolling and shaping.

On a lightly floured surface, roll the chilled dough into a 12-inch circle, keeping the thickness even at about ⅛ inch. To prevent the dough from sticking, use a rolling pin that's been chilled in the freezer for 10 minutes. If the dough starts to stick, sprinkle a little more flour, but don't overdo it—too much flour can make the crust tough.

Carefully transfer the rolled dough to your prepared pie dish, gently shaping it to fit the bottom and sides. Trim any excess dough hanging over the edge with kitchen scissors or a sharp knife. Press the edges firmly against the sides of the dish to create a nice rim. For a classic look, you can crimp the edges using your fingers or a fork. If you're making a double-crust pie, repeat the process for the top crust, leaving an opening for steam to escape.

Preheat your oven to 375°F. Line the bottom crust with parchment paper and fill it with dried beans, pie weights, or rice to prevent puffing. Bake for 15 minutes, then remove the weights and bake for another 5-10 minutes until the edges are golden brown and the crust is set. For a double-crust pie, bake the top crust separately or after adding your filling, depending on the recipe.

This blind-baking step ensures your crust will hold its shape and won't be soggy when you add your filling. The crust should be firm to the touch but not burnt. Once baked, let it cool for 10 minutes before adding your filling. The warm crust will help create a beautiful, flaky texture that's perfect for any pie—whether it's a classic apple, rich pumpkin, or something more adventurous.

Dietary considerations for these flavors

Gluten-Free Adaptation

For a gluten-free version, replace the Bob's Red Mill 1:1 flour with 1:1 gluten-free baking flour blend (like Bob's Red Mill or King Arthur). The recipe remains identical, but add 1 teaspoon xanthan gum to mimic gluten's binding properties.

Chill the dough 30 minutes extra since gluten-free dough is more delicate. The texture will be slightly crumbly but still flaky—ideal for fruit pies where texture isn't as critical. 🌾

Low-Carb/Keto Options

Swap the flour for almond flour (2 cups) and 1 tablespoon psyllium husk powder to bind. Reduce ice water to 3 tablespoons—almond flour absorbs moisture differently. The crust will be denser but holds up well for cheesecakes or custard pies.

For extra richness, add 1 tablespoon melted coconut oil to the butter mixture. Bake at 350°F for 12-15 minutes to prevent burning.

Nut-Free Allergy-Friendly

Use Bob's Red Mill gluten-free oat flour (2 cups) mixed with 2 tablespoons tapioca starch for a nut-free, grain-free option. Replace the sugar with 1 tablespoon erythritol to keep it low-sugar.

The dough will be more fragile, so handle it gently and avoid over-rolling. This works beautifully for savory galettes or quiches, where texture is less critical than flavor.

Dairy-Free Substitutions

Replace butter with 1 cup dairy-free margarine (like Earth Balance) or vegan butter sticks (Miyoko's). Keep everything else the same, but chill the dough 45 minutes extra since plant-based fats melt faster.

For extra flakiness, freeze the margarine 20 minutes before cutting. This version shines in vegan fruit pies or as a tart shell for savory fillings.

Soy-Free & Egg-Free

This recipe is naturally soy-free and egg-free, but if using store-bought 1:1 flour blends, check labels for soy additives. For extra binding in some blends, add 1 tablespoon ground flaxseed to the dough. The crust remains versatile for egg-free custards or nut-free fillings like spiced apples or berries.

Frequently asked questions