There’s something deeply satisfying about making a homemade pie crust from scratch, especially one that uses a bubbly, active sourdough starter. Whether you’re making a cozy chicken pot pie for dinner or a pumpkin pie for Thanksgiving, this flaky sourdough pie crust is your new go-to base for both sweet pies and savory pies.

Whenever I make this pie crust, I always double the batch and tuck two extra crusts into the freezer. It’s so nice to have them ready to go on those days when you want to throw together a quick chicken pot pie, quiche, or banana pie for dessert without starting from scratch. Just pull one out, let it thaw in the fridge overnight (or on the counter for about 30 minutes), and it rolls out beautifully every time.

If you’re intimidated by pie crust, this is your sign to try it. This recipe is as forgiving as it is delicious. Even if your edges aren’t perfect or your crimp isn’t picture-worthy, it will still taste incredible. That’s the beauty of homemade baking, it’s about flavor and feeding your family, not perfection.
Once you make this flaky sourdough pie crust a few times, it becomes second nature. You’ll start doubling it without thinking, and freezing extras.

If you’ve ever wondered what makes a pie crust truly flaky, it comes down to cold butter, proper gluten development, and a bit of science. The small chunks of butter melt during baking, creating steam that forms delicate layers. Adding sourdough starter adds just enough acidity to help tenderize the dough, while also introducing fermentation that can make it easier to digest.

Why You’ll Love This Easy Sourdough Pie Crust:

Flaky layers: thanks to cold butter and a light hand, every bite of this crust bakes up tender, crisp, and full of buttery layers. The trick is keeping your butter cold and your dough relaxed, so those little pockets of fat melt in the oven and create that perfect, bakery-style flake we all love.
Sweet or savory ready: this crust is endlessly versatile and pairs beautifully with apple pie, chicken pot pie, or hand pies of any kind. You can add a spoonful of sugar for a dessert crust, or leave it out and even mix in herbs for savory dishes. It’s the same reliable base whether you’re baking for a cozy Sunday dinner or a special holiday dessert.
Simple ingredients: made with nothing but flour, butter, sourdough starter, and salt, it’s a true homemade pie crust that doesn’t rely on additives or shortening. Just pure, honest ingredients that come together beautifully with a little time and care.
A great way to use up your starter: if you’re a sourdough baker, you know how quickly starter discard can pile up. This crust is one of my favorite ways to put it to good use, it adds subtle flavor and makes the dough extra tender.
Healthier twist: using sourdough starter introduces natural fermentation, which helps break down gluten and can make the crust easier to digest. It also adds a hint of that signature sourdough flavor that sets this crust apart from a regular pie crust, wholesome, rich, and just a little bit old-fashioned in the best way.

Ingredients You’ll Need:

1 cup active sourdough starter (or discard)
2½ cups all-purpose flour
1 cup cold unsalted butter, cut into cubes or grated on a cheese grater
2 teaspoons salt
1 tablespoon sugar

How to Make a Flaky Sourdough Pie Crust:

In a large bowl, whisk together your all-purpose flour, sugar and salt. If using a food processor, pulse a few times to combine.
Add your cold butter pieces to the flour mixture. Use a pastry cutter or your fingertips to work the butter into the flour until you have coarse crumbs, like small peas.
Add your active sourdough starter (or sourdough discard) and toss gently with a fork or bench scraper until the dough starts to come together. You want the dough to hold together when pinched but not be sticky.
On a lightly floured work surface, gather the dough into a rough ball. Use your bench scraper to fold it over itself a few times.
Divide the pastry dough in half for a double-crust pie (one bottom crust and one top crust) or leave it whole for a single pie crust.
Wrap each portion tightly in a piece of plastic wrap or slide into a freezer bag. Chill for at least 1 hour, or up to 3 days.
When ready to bake, let the wrapped dough rest at room temperature for 5–10 minutes so it softens slightly. On a floured surface, roll the dough into a 12-inch circle. Use quarter turns as you roll to prevent sticking. Transfer to your pie plate or pie pan, gently pressing into the bottom and sides.
Trim any excess dough, fold edges under, and crimp as desired.
Brush with egg wash for glossy finish (optional)
If you’re baking a pie with filling that bakes along with the crust (like apple pie, chicken pot pie, or any double-crust pie), follow the baking directions for that recipe.

If you’re baking the crust by itself for a cream pie or banana pie, you’ll need to blind bake it:

Line the crust with parchment paper.
Fill with pie weights or dry beans.
Bake at 400°F for 15 minutes.
Remove the weights and paper, poke holes in the bottom with a fork, and bake another 5–8 minutes, or until golden.
Let the crust cool completely before adding your pie filling. This extra step keeps your bottom crust crisp and your pie beautifully flaky and tender every time.

Tips for Perfect Results:

Cold is key. Chill your butter before mixing.
Avoid overmixing. The less you handle it, the more tender your pie crust will be.
Rest the dough. This allows the gluten to relax and helps prevent shrinking.
Use a pastry cutter or cheese grater. They distribute butter evenly for a buttery sourdough pie crust.
Don’t skip blind baking for single crust pies, it’s the easy way to avoid a soggy base.
Store ahead: The dough can be frozen (well wrapped) for up to 3 months.

Pair This With Your Favorite Pies

Apple Pie with Crumb Topping
Classic Pumpkin Pie
Chicken Pot Pie with Sourdough Crust
Mini Hand Pies for holidays
Savory Meat Pies or quiche

Troubleshooting:

Why is my dough cracking?
It’s likely too dry, sprinkle a teaspoon of cold water or ice water and gently knead it back together.

Why is my crust tough?
Overworking the dough or using warm butter can cause this. Work quickly and chill as needed.

How do I prevent a soggy bottom?
Always blind bake your bottom crust when using wet fillings.

Can I make it without a food processor?
Absolutely. A large bowl and a pastry cutter work perfectly.

Can I use discard?
Yes! A sourdough discard pie crust recipe gives a slightly less tangy flavor but the same tender texture.

FAQ’s:

Can I use whole wheat flour instead of all-purpose?
You can, but the crust will be slightly denser. Try equal parts whole wheat and white flour for balance.

Should my starter be active or discard?
Either works, active starter gives a lighter rise; discard adds a deeper flavor.

Do I need to par-bake for custard pies?
Yes, blind baking is essential for custard pies like pumpkin or pecan to prevent sogginess.

Can I make this pie crust ahead of time?
Yes! This dough keeps beautifully in the fridge for up to 3 days or in the freezer for up to 3 months. Just wrap it tightly in plastic wrap or a freezer bag to keep it from drying out.

How do I prevent shrinking while baking?
Chill your dough after shaping it in the pie plate, about 30 minutes in the fridge before baking. This relaxes the gluten and helps the crust hold its shape.

Can I re-roll scraps?
Yes, but handle them gently and only once. Too much rerolling toughens the dough and reduces flakiness.

Can I make hand pies with this dough?
Yes! It’s one of the best hand pie doughs, easy to roll, seals well, and stays crisp on the edges.