This buttery flaky pie crust has an extra boost of delicious flavor from buttermilk!

pie ready for oven

This buttermilk pie crust is my most favorite pie crust recipe! If you’d never substituted buttermilk for water in your pie crust, then you are missing out on an opportunity to add SO MUCH FLAVOR to your pie.

Swap out water for buttermilk and the result is a crust that is tender and flaky, with incredible rich flavor all on its own. And it’s no longer a supporting character, but a co-star, and this buttermilk pie crust makes my pies shine every time.

ingredients for making buttermilk pie crust

Ingredients You’ll Need

  • All-purpose flour
  • Cold unsalted butter
  • Granulated sugar (optional, but I always add for dessert pies)
  • Coarse salt
  • Cold buttermilk

adding butter and buttermilk

How to Make Buttermilk Pie Crust

You can prepare this pie crust however you like—in a bowl with a pastry blender (shown here), using my foolproof flaky crust method, or even in your food processor. No matter how you do it, they all follow these basic steps.

  1. Combine dry ingredients. Combine flour, salt, and sugar (if using).
  2. Cut in butter. Add cubed cold butter and cut into dry ingredients using pastry blender (or other method) until butter is the size of peas.
  3. Add buttermilk. Add buttermilk and stir with a spatula or spoon until it starts to come together. Dump mixture out onto a clean surface and mix with your hands until it holds its shape.
  4. Shape into disks. Divide and shape into two disks and wrap in plastic wrap.
  5. Chill completely. Chill in the fridge for at least 1 hour before using.

shaping pie crust into disk

Tips for this Pie Crust Recipe

  • Always start with cold butter and buttermilk. This ensures the butter stays separate from the flour, rather than incorporating into it, so the little pockets of butter create rise and flakiness as the pie bakes.
  • The reason you add much more buttermilk to this recipe than you would water is because buttermilk is a lot thicker than water, and so you’ll need more of it.
  • I exclusively use “cultured buttermilk” in all of my baking recipes, as real buttermilk is difficult to find. (Read more about the differences here)
  • If you don’t have buttermilk, you can make your own by adding ½ tablespoon lemon juice to a liquid measuring cup and adding regular milk to the ½ cup mark. It doesn’t taste exactly the same, but it can work in a pinch.

How to Make Pie Crust Ahead of Time

Pie crust freezes really well! Make a big batch and refrigerate or freeze to use at another time.

  • How to store pie crust in the freezer— Double wrap in plastic wrap and store pie crust in the freezer for up to 2 months. When ready to use, defrost in the fridge overnight.
  • How to store pie crust in the fridge— Wrap in plastic wrap and store pie crust in the fridge for up to about 5 days. If wanting to store for longer, use the freezer.

shaped pie crust disks

Pies to Bake with this Recipe

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This recipe was originally published October 2015.

Buttermilk Pie Crust

Flaky pie crust with the extra boost of flavor from buttermilk.
pie ready for oven
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5 from 2 votes

Ingredients

  • 2 ½ cups all-purpose flour (300 grams)
  • 1 tablespoon granulated sugar , optional
  • 1 teaspoon salt
  • 1 cup unsalted butter , cold and cut into cubes (226 grams)
  • ½ cup cold buttermilk (160 ml)

Instructions

  • Combine the flour, sugar (if using), and salt in a bowl. Add the cubed butter and toss to coat.
  • Dump the mixture out onto a clean surface and use a rolling pin to roll the butter into thin sheets, combining it with the flour. Use a bench scraper to scrape the rolling pin and to bring the mixture back into a pile as necessary. Continue until all of the butter is incorporated into the flour. Mixture will be very flaky.
  • Return mixture to the bowl and place in the freezer for 10 minutes to chill the butter.
  • Remove from freezer and add the cold buttermilk. Use a spoon and then your hands to stir the mixture until it comes together into a ball. If mixture is too dry, add additional buttermilk a teaspoon at a time.
  • Divide the dough in two and flatten into disks. Wrap each disk in plastic wrap and chill in the fridge for at least 1 hour and up to 5 days. Dough can also be frozen (double-wrapped) for up to 2 months.
  • When ready to roll out, let the dough rest at room temperature for five minutes. On a lightly floured surface, use a rolling pin to roll out the dough into a rough 13 inch circle. Dough should be about 1/4 inch thick. Transfer dough to 9-inch pie dish. Fill pie with desired filling.
  • Repeat with the second disk of dough. Cut dough and make a lattice over the filling, or leave the circle intact and cover the filling completely, cutting a few vents with a sharp knife.
  • Fold the edges of the top and bottom crusts together and use your index fingers and thumb to pinch into a pattern. Brush with egg wash and sprinkle with sanding sugar, if desired.
  • Bake pie according to the instructions in your specific pie recipe. Different fillings will require different temperatures and time.

NOTES

  • Makes enough dough for one 9-inch double pie crust.

Nutrition

Calories: 289kcal, Carbohydrates: 26g, Protein: 4g, Fat: 19g, Saturated Fat: 12g, Cholesterol: 50mg, Sodium: 248mg, Potassium: 55mg, Fiber: 1g, Sugar: 2g, Vitamin A: 587IU, Calcium: 24mg, Iron: 1mg
Have you tried this recipe?I’d love to hear about it! Leave a review below or take a photo and tag it on Instagram @completelydelicious with #completelydelicious.