If you have a soft spot for buttery, flaky pastries and love the tangy depth sourdough brings, then this Flaky Sourdough Croissant Bread Recipe is your new best friend. Imagine the irresistible layers of a classic croissant transformed into a beautiful loaf that’s perfect for slicing, sharing, and savoring any time of day. This recipe combines the art of sourdough fermentation with the delicate lamination technique to create a bread that’s crisp on the outside, tender and airy on the inside, and deeply flavorful from that rich sourdough starter. It’s truly a showstopper that brings a café-worthy croissant experience right to your kitchen!

Ingredients You’ll Need
Every ingredient in this Flaky Sourdough Croissant Bread Recipe plays a crucial role—from building flavor and texture to ensuring that golden, buttery finish we all crave. Don’t underestimate the simplicity here; these essentials combine to turn ordinary ingredients into something spectacularly flaky and richly satisfying.
- 1 cup sourdough starter: This natural leavening adds a tangy depth and helps create those wonderful airy layers.
- 1/2 cup warm water: Activates the starter and hydrates the flour for perfect dough consistency.
- 1 tablespoon sugar: Slightly sweetens and feeds the yeast, encouraging a gentle rise.
- 2 cups all-purpose flour: The foundation of your dough, providing structure while remaining soft enough for lamination.
- 1 teaspoon salt: Enhances all the flavors and balances the sweetness perfectly.
- 1/4 cup butter, softened: Incorporated into the dough itself for tenderness and flavor depth.
- 1/2 cup unsalted butter (for laminating): The secret to those signature flaky layers when folded into the dough.
- 1 egg, beaten (for egg wash): Gives the finished loaf that beautiful shiny, golden crust.
How to Make Flaky Sourdough Croissant Bread Recipe
Step 1: Activate the Sourdough Starter
Begin by mixing your sourdough starter with warm water and sugar. This step wakes up the natural yeast, making sure it’s bubbly and ready to work its magic on your dough. Letting it sit for 10 minutes jump-starts the fermentation, enriching both flavor and texture.
Step 2: Prepare the Dough
In a separate bowl, mix the all-purpose flour and salt, then add your activated starter mixture. Stir it all together until a rough dough forms. This combination sets the stage for a tender but structured loaf with plenty of airy pockets.
Step 3: Knead and Rise
Knead the dough for about 8 minutes until it becomes smooth and elastic, which means gluten development is on point. Once kneaded, cover the dough and let it rise for 4 to 6 hours. Patience here is key—wait for the dough to nearly double in size so your bread ends up light and fluffy.
Step 4: Lamination Process
Roll the dough into a rectangle, then spread the softened butter evenly across the surface. Fold the dough into thirds, like a letter, which begins the lamination process that creates flaky layers. Pop the dough into the fridge for 30 minutes to rest and chill the butter, firming it up for the next folds.
Step 5: Repeat Folding
For that coveted flakiness, roll, fold, and chill the dough three more times. Each fold adds delicate layers of butter and dough, ensuring your sourdough croissant bread rises beautifully with that signature crisp texture.
Step 6: Preheat the Oven
Set your oven to 375°F (190°C). Making sure it’s fully preheated ensures your loaf bakes evenly and gets that golden crust that announces it’s ready.
Step 7: Shape and Bake
Shape the laminated dough into a loaf or whichever form you prefer. Brush generously with beaten egg to help create a shiny, inviting crust. Bake for 25 to 30 minutes, until the bread is beautifully golden and you can smell that buttery, yeasty aroma filling your kitchen.
Step 8: Cool Before Slicing
Patience again pays off here—let the bread cool completely before slicing. This resting period allows the crumb to set properly so every slice holds its layers and that melt-in-your-mouth texture shines through.
How to Serve Flaky Sourdough Croissant Bread Recipe

Garnishes
To really elevate your slices, try sprinkling a little sea salt or brushing a touch of honey butter on top. Fresh herbs like thyme or rosemary make great complements too, adding a fragrant note that pairs beautifully with the rich buttery layers of this bread.
Side Dishes
This bread is a fantastic partner to everything from a savory soup or stew to creamy cheeses and fresh fruit. Picture it alongside a bowl of tomato basil soup or rounded out with a cheese plate for a cozy snack or elegant appetizer.
Creative Ways to Present
Transform your Flaky Sourdough Croissant Bread Recipe into sandwich slices, French toast, or even bread pudding. Toasted with a drizzle of jam or dipped in a warm sauce, it’s a versatile base that makes any meal feel a little more special.
Make Ahead and Storage
Storing Leftovers
If you have leftovers, store them in an airtight container or wrapped tightly in plastic wrap at room temperature for up to 2 days. This keeps the crust crisp and the inside tender without drying out too quickly.
Freezing
You can freeze slices or the whole loaf by wrapping it tightly in plastic wrap and then aluminum foil or placing it in a freezer bag. Frozen sourdough croissant bread maintains its quality for up to a month, perfect for enjoying later without losing flavor or texture.
Reheating
To bring back that fresh-baked charm, reheat slices in a toaster oven or conventional oven at 350°F for around 10 minutes. This revives the flaky layers and warms the bread through without drying it out.
FAQs
Can I use a different type of flour for this recipe?
While all-purpose flour works best for achieving the right balance of structure and tenderness, you can experiment with bread flour for a chewier texture or a mix with whole wheat for added flavor, though it might impact the flakiness slightly.
Do I have to use sourdough starter?
The sourdough starter is key to the unique tang and depth of this recipe. If you’re in a pinch, a small amount of commercial yeast could be substituted, but the flavor and texture won’t be quite the same.
How important is the lamination process?
Lamination is crucial to getting those signature flaky layers. Skipping or rushing this step means you won’t get that light, airy croissant texture and flaky crust.
Can I make this bread in advance?
Yes! You can prepare the dough and even laminate it ahead of time, storing it in the fridge overnight before baking. This slow fermentation actually enhances the flavor even more.
What’s the best way to tell when the bread is fully baked?
A golden brown crust and hollow sound when tapped on the bottom are good indicators. You can also use a digital thermometer; it should register around 190°F internally.
Final Thoughts
Making this Flaky Sourdough Croissant Bread Recipe might take a little time and love, but the rewards are unforgettable. Whether you’re slicing it up for breakfast, lunch, or a special treat, each bite delivers the magic of buttery, flaky layers and that wonderful sourdough tang. Don’t hesitate to try this recipe soon—you’ll be so glad you did, and your kitchen will smell amazing in the process!
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Flaky Sourdough Croissant Bread Recipe
- Prep Time: 45 minutes
- Cook Time: 30 minutes
- Total Time: 5 hours 15 minutes
- Yield: 8 servings
- Category: Bread
- Method: Baking
- Cuisine: French-inspired
Description
This Flaky Sourdough Croissant Bread combines the tangy depth of sourdough with the buttery, layered texture of classic croissants, resulting in a tender, flaky loaf perfect for breakfast or snacks. Through a careful lamination process involving multiple folds and chilling, this bread achieves light, crisp layers and a golden crust.
Ingredients
Dough Ingredients
- 1 cup sourdough starter
- 1/2 cup warm water
- 1 tablespoon sugar
- 2 cups all-purpose flour
- 1 teaspoon salt
- 1/4 cup butter, softened
Lamination
- 1/2 cup unsalted butter (for laminating)
Finishing
- 1 egg, beaten (for egg wash)
Instructions
- Activate the sourdough starter: Mix the sourdough starter, warm water, and sugar in a bowl and let it sit for 10 minutes to become bubbly and active, ensuring good fermentation.
- Prepare the dough: In a separate bowl, combine the all-purpose flour and salt. Add the activated starter mixture and stir until a dough forms.
- Knead and let rise: Knead the dough vigorously for about 8 minutes until smooth and elastic. Cover the dough and let it rise in a warm place for 4 to 6 hours, or until it has doubled in size.
- Start lamination: Roll out the risen dough into a large rectangle. Evenly spread the softened 1/4 cup butter over the dough surface and fold it into thirds like a letter. Wrap and refrigerate for 30 minutes to chill.
- Repeat folding: Remove the dough from the fridge, roll it out again into a rectangle, fold into thirds, and chill. Repeat this rolling and folding process two more times (a total of four folds) to create distinct flaky layers.
- Preheat the oven: Set your oven to 375°F (190°C) to ensure it’s hot enough to bake the bread to a golden crust.
- Shape and bake: Roll the laminated dough into a loaf or your preferred shape. Brush the top with the beaten egg wash for a shiny finish. Bake in the preheated oven for 25 to 30 minutes, or until the croissant bread is golden brown and cooked through.
- Cool and serve: Remove the bread from the oven and allow it to cool completely before slicing. Enjoy the flaky, buttery sourdough croissant bread fresh or toasted.
Notes
- Make sure the sourdough starter is active and bubbly before using for best results.
- The lamination process is key to creating flaky layers—do not skip chilling between folds.
- You can store the dough in the refrigerator overnight after the initial rise for more flavor development.
- Use cold butter for laminating to ensure distinct layers and prevent butter from melting into the dough.
- The egg wash adds a beautiful golden color and shine, but you can omit it for a more rustic appearance.
- If you want more buttery layers, you can increase the butter used for lamination slightly.

