If you're anything like me and have a deep love for both buttery croissants and tangy sourdough, then you're in for an unforgettable treat with this Sourdough Croissant Bread Recipe. This magical fusion takes the flaky layers and rich butteriness of croissants and brings in the unique chew and tang that only a sourdough starter can provide. The result is a golden loaf with beautifully distinct layers, a crisp crust, and a melt-in-your-mouth crumb that strikes the perfect balance between crispness and tenderness. Whether you slice it for breakfast or enjoy it simply with butter and jam, this recipe offers a bakery-worthy experience right from your own kitchen.
Ingredients You'll Need
Don't let the idea of combining croissants and sourdough intimidate you—this recipe uses simple, essential ingredients that each play a crucial role in creating that dreamy texture and flavor. Every component, from the flour to the butter, works harmoniously to build layers of flaky goodness with just the right tang.
- Sourdough Starter (6 grams): Your active, bubbly starter is the heart of the levain and lends the signature sourdough tang.
- All-Purpose or Bread Flour (60 grams for levain, 500 grams for dough): Provides the structure and chew to the bread; bread flour’s higher protein helps with gluten development.
- Water (60 grams for levain, 340 grams for dough): Hydrates the flour and supports fermentation; temperature control here is key to keep the butter from melting too early.
- Salt (10 grams): Enhances flavor and controls fermentation speed—an essential balance in sourdough baking.
- Unsalted Butter (113 grams): The star player for those luscious croissant-like layers—use cold butter for the best flaky texture.
How to Make Sourdough Croissant Bread Recipe
Step 1: Prepare the Levain
Begin by mixing your ripe sourdough starter with the specified amounts of flour and water. Cover it loosely and let it ferment at around 78-80°F for 10 to 12 hours until it's bubbly and has doubled in size. This levain acts as the natural leavening that will give your bread that wonderful sour flavor and good rise without any commercial yeast.
Step 2: Mix the Dough
Combine the ripe levain with water in a large bowl, then add salt and the bread flour. Use a dough whisk or spoon to combine into a wet, sticky dough. Cover it and allow it to rest for 30 minutes. Keeping the dough temperature between 70-72°F is critical here because it ensures the butter stays chilled and the dough rises perfectly without melting that precious butter.
Step 3: Stretch and Folds with Butter Incorporation
Over the next 1.5 hours, perform four sets of stretch and folds spaced about 30 minutes apart. This process strengthens the dough gradually and disperses the grated, cold butter throughout. Begin with no butter for your first stretch and fold, then add half the grated butter during the second set, and the rest during the third. By the final fold, the dough should feel more elastic and cohesive—almost like a soft, buttery blanket ready for its rise.
Step 4: Bulk Fermentation
After your folds, cover the dough and let it ferment gently for 6 to 7 hours until it has risen about 70%, jiggles when you shake the bowl, and bubbles become visible. This low-temperature ferment is key to keeping the butter cold while still allowing flavor to develop.
Step 5: Pre-shape and Bench Rest
Gently tip the dough onto a clean surface to keep as much air as possible inside. Use your hands and bench knife to tuck the dough under itself into a round shape. Let it rest uncovered for 30 minutes so it relaxes and becomes easier to shape.
Step 6: Final Shaping and Cold Fermentation
Flour a lined bowl or banneton well and carefully transfer your dough onto it, seam side up. Use a folding technique to tighten the dough’s surface tension and create a snug round. Cover and refrigerate overnight for 12 to 18 hours. If baking the same day, let it rise for a few hours and chill before baking to firm up the butter again.
Step 7: Baking
Preheat your oven to 450°F with a Dutch oven inside for heat retention and crisp crust development. After removing the dough from the fridge, place it on parchment paper and score a shallow slash with a sharp blade. Transfer the dough carefully into your Dutch oven, cover, and bake at 425°F for 25 minutes. Remove the lid and bake another 20 minutes to achieve a deep golden crust and internal temperature of 195-200°F. Let the bread cool completely before enjoying the melty layers and buttery crackle.
How to Serve Sourdough Croissant Bread Recipe
Garnishes
A light swipe of high-quality unsalted butter, a sprinkle of flaky sea salt, or even a drizzle of honey can elevate each slice of this sourdough croissant bread. Fresh herbs like rosemary can also add an aromatic twist that complements the bread’s buttery, tangy notes.
Side Dishes
This bread pairs beautifully with creamy soups like tomato bisque, smooth butternut squash soup, or even a fresh, peppery salad. The richness of the bread cuts through the acidity and creaminess of these dishes, making every bite well balanced and satisfying.
Creative Ways to Present
Turn your loaf into a centerpiece by slicing it thick and serving as a base for avocado toast topped with microgreens and radishes. Or create an indulgent croissant bread pudding using custard and fresh berries—delicious for brunch or dessert! The flaky layers also make for an excellent base in open-faced sandwiches with smoked salmon or roasted veggies.
Make Ahead and Storage
Storing Leftovers
To keep your sourdough croissant bread fresh, store it in an airtight container or bread box at room temperature for up to 2 days. The crust will stay crispier if left uncovered briefly before serving. Avoid plastic bags unless you plan to consume within a day to prevent sogginess.
Freezing
Wrap the loaf tightly in plastic wrap and then in aluminum foil or a freezer-safe bag. Freeze for up to 3 months. When you're ready to enjoy, thaw it overnight at room temperature before reheating to revive its buttery crispness.
Reheating
For the best experience, warm slices on a baking sheet in a 350°F oven for 5-7 minutes. This helps restore the crunch on the crust while warming the layers inside. Avoid microwaving as it will make the bread chewy rather than flaky.
FAQs
Can I substitute commercial yeast for the sourdough starter in the Sourdough Croissant Bread Recipe?
While you technically could, it wouldn’t provide the same depth of flavor or that characteristic tangy sourdough flavor. Using a levain made from your sourdough starter is what makes this recipe special, giving it complexity and a beautiful crust texture.
Why is temperature control so important in this recipe?
Since the recipe involves incorporating butter into the dough, temperature control ensures that the butter stays cold and doesn’t melt prematurely. This helps create the distinct flaky layers reminiscent of a croissant while allowing the sourdough to ferment appropriately.
Can I use all-purpose flour instead of bread flour?
You can, but bread flour is preferred because it has a higher protein content that provides the gluten strength needed to support the buttery layers and rise. All-purpose flour may result in a softer, less structured crumb.
How do I know when the levain is ready to use?
A ripe levain should be bubbly, have doubled in size, and pass the "float test" by floating on water. It will have a pleasant, tangy aroma without any sour or off-putting smells.
Is this bread good for sandwiches?
Absolutely! The flaky layers and tender crumb make exceptional sandwiches, especially with fillings like ham, cheese, or even rich egg salad. Its sturdiness and buttery flavor add an extra touch of indulgence to any sandwich.
Final Thoughts
I can’t recommend this Sourdough Croissant Bread Recipe enough for anyone wanting to tackle a baking project that feels both impressive and utterly rewarding. It might take some time and patience, but every flaky, buttery slice is worth the wait. Gather your ingredients, set your temperature right, and know that your kitchen is about to smell like the best bakery in town. Happy baking!
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Sourdough Croissant Bread Recipe
Sourdough Croissant Bread combines the flaky, buttery layers of a classic croissant with the tangy, chewy texture of sourdough. This hybrid loaf offers a golden crust with a slight tang from the sourdough starter, resulting in a rich, flavorful bread perfect for slicing and enjoying any time of day.
- Total Time: 1 day 1 hour 15 minutes
- Yield: 12 slices
Ingredients
Levain (1:10:10 ratio)
- 6 grams sourdough starter, ripe, bubbly and active (about 1 teaspoon)
- 60 grams all-purpose or bread flour (about ½ cup)
- 60 grams water (about ¼ cup)
Sourdough Croissant Bread Dough
- 120 grams levain, ripe, bubbly and active (about ½ cup)
- 340 grams water (about 1 cup plus 6 tablespoons)
- 10 grams salt (about 1 ½ teaspoons)
- 500 grams bread flour (about 3 ½ cups)
- 113 grams unsalted butter (about ½ cup), cold and grated
Instructions
- Prepare the Levain: Combine the ripe sourdough starter with flour and water, mix well, cover loosely, and allow it to ferment for 10-12 hours at 78-80ºF until doubled, bubbly, and peaked.
- Mix the Dough: In a large bowl, mix the ripe levain with water. Add salt and bread flour, then mix using a dough whisk or spoon until a wet, sticky dough forms. Cover and rest for 30 minutes, maintaining dough temperature at 70-72ºF to keep butter cold.
- Perform Stretch and Folds #1: Wet your hand and perform stretch and fold by pulling the dough from the bottom over itself, turning the bowl a quarter turn each time for four folds. Cover and rest for 30 minutes.
- Perform Stretch and Folds #2 and Add Butter: Grate the cold butter. Place half of the grated butter on the dough's surface, keep the rest refrigerated. Perform another set of stretch and folds to incorporate the butter. Cover and rest for 30 minutes.
- Perform Stretch and Folds #3 and Add Remaining Butter: Add the remaining grated butter on top, stretch and fold the dough again to evenly disperse butter. Cover and rest for 30 minutes.
- Perform Stretch and Folds #4: Do a final set of stretch and folds. If dough feels loose, add more stretch and folds until cohesive and elastic. Cover and rest for 6-7 hours until dough rises about 70% and jiggles, showing visible bubbles.
- Pre-shape the Dough: Gently tip the dough onto a clean surface without degassing. Using wet hands and a bench knife, fold the dough under itself in a circular motion to create surface tension and a ball shape.
- Bench Rest: Let the dough rest uncovered for 30 minutes at room temperature to relax gluten, allowing it to flatten slightly.
- Shape and Place in Banneton/Bowl: Flour a bowl or banneton lined with a towel or hair net. Sprinkle flour over the dough and fold it inwards by pulling sideways and folding up repeatedly around the dough to create tension. Place shaped dough seam-side up into the prepared container.
- Cold Fermentation: Cover and refrigerate the dough overnight or up to 12-18 hours. Alternatively, proof at room temperature for 2-3 hours to puff, then chill 1-2 hours or freeze 15-20 minutes before baking to firm butter.
- Preheat Oven and Dutch Oven: Place a Dutch oven and its lid in the oven, preheat to 450°F for 20 minutes. Remove dough from refrigerator and prepare for baking.
- Prepare Dough for Baking: Remove covering from dough. Place parchment paper on top of dough, flip dough onto the paper, remove banneton and towel.
- Score the Dough: Using a sharp knife or bread lame, score dough at a 30º angle about 1 inch deep on one side while dough is cold for optimal slicing and expansion.
- Bake: Remove Dutch oven from the oven carefully, take off lid, place dough with parchment paper inside, cover with lid. Bake at 425°F for 25 minutes. Then remove lid and bake an additional 20 minutes until internal temperature reaches 195-200ºF and crust is golden and crispy.
- Cool: Remove bread from Dutch oven and cool completely on a wire rack before slicing and serving.
Notes
- Maintaining a dough temperature of 70-72ºF is crucial to keep the butter chilled and prevent it from melting, which ensures flaky layers.
- If you have an active sourdough starter fed with equal parts flour and water, you can substitute it directly for the levain in equal amounts.
- Use parchment paper in the Dutch oven to catch butter leakage and avoid messes during baking.
- Butter will leak out during baking, creating a deliciously crispy, buttery crust.
- The dough can be shaped without extra flour; hair nets reduce sticking better than kitchen towels during cold proofing.
- Allow the dough to rise sufficiently during fermentation to develop proper texture and flavor.
- Prep Time: 30 minutes
- Cook Time: 45 minutes
- Category: Bread
- Method: Baking
- Cuisine: French-inspired
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