Want to bake a sourdough baguette recipe that rivals your favorite French bakery? This rustic loaf combines sourdough starter and high-quality flour to create a crispy, golden crust with an open, airy crumb that’s absolutely addictive.
Homemade sourdough baguettes transform your kitchen into an artisan bakery and impress everyone at your table. Let’s walk through every step to nail this classic French bread.
Why You’ll Love This Recipe
This sourdough baguette delivers restaurant-quality results with minimal fuss once you understand the basic technique. The long fermentation builds deep flavor, and the crispy exterior shatters beautifully under your teeth.
- Authentic flavor from wild yeast fermentation that commercial yeast simply cannot match
- Incredible crust that stays crispy for hours, not minutes
- Gorgeous open crumb structure with irregular holes throughout
- Perfect for sandwiches, dipping in soups, or standalone with butter and sea salt
- Your sourdough starter becomes a living kitchen companion
My Experience Making This Recipe
The first time I stretched a sourdough baguette dough, I doubted myself completely. My hands felt clumsy, and I worried I’d deflate all those beautiful air bubbles I’d worked so hard to develop.
But something magical happened when I pulled that loaf from my oven. The crust crackled so loudly my partner jumped, and the aroma filled every corner of the house.
Now I bake these at least twice a month, and I’ve stopped apologizing for the flour-dusted kitchen. Watching people tear into a baguette you made yourself? That never gets old.
Recipe Overview
- Recipe Name: Sourdough Baguette Recipe
- Servings: 2 baguettes
- Prep Time: 30 minutes (plus fermentation)
- Bulk Fermentation: 4-5 hours
- Final Proof: 2-3 hours
- Bake Time: 25-30 minutes
- Total Time: 7-9 hours (mostly hands-off)
- Course: Bread
- Cuisine: French
- Calories per Serving: 165
Equipment You Will Need
- Digital kitchen scale (essential for accuracy)
- Large mixing bowl
- Dutch oven or covered baking vessel
- Banneton proofing basket (or bowl lined with flour)
- Dough scraper or bench knife
- Lame or sharp bread knife for scoring
- Instant-read thermometer for dough temperature
- Wooden peel or parchment paper for transfer
Ingredients for Sourdough Baguette Recipe
- 500g bread flour (high protein content creates structure)
- 350g water (75% hydration for open crumb)
- 100g active sourdough starter (fed and bubbly)
- 10g salt (fine sea salt for flavor and gluten development)
Ingredient Notes and Substitutions
- Bread flour provides the protein backbone for oven spring and chew. All-purpose flour works but produces a denser crumb with less rise. All-purpose will still make a good baguette, just slightly less dramatic.
- Active sourdough starter must be fed 4-8 hours before mixing and should show bubbles and a pleasant sour smell. Neglected starter sitting in your fridge won’t have enough strength to lift the dough. If you’re new to sourdough, invest a week in building a robust starter from scratch.
- Water temperature affects fermentation speed. Use 75-80F water in warmer months and 85-90F in cooler months to maintain consistent rise times. Very cold water slows everything down, very hot water can kill yeast.
- Salt must be added after the initial mix because it can inhibit gluten development if added too early. Kosher salt works but adjust by weight since it’s less dense than sea salt.
How to Make Sourdough Baguette Recipe
Step 1: Mix the Dough
Combine 500g bread flour, 350g water, and 100g active sourdough starter in a large bowl. Mix by hand or with a wooden spoon for about 2 minutes until no dry flour remains and you have a shaggy, rough dough.
This initial mix, called the autolyse, lets flour hydrate fully and begins developing gluten networks. Cover the bowl and rest for 30 minutes at room temperature.
Step 2: Add Salt and Pinch and Fold
Sprinkle 10g salt over the dough and use a wet hand to pinch and fold the dough over itself repeatedly for about 5 minutes. This technique incorporates salt while continuing gluten development without aggressive kneading.
The dough will gradually feel smoother and more cohesive. You should feel resistance as the gluten network tightens, which is exactly what you want.
Step 3: Bulk Fermentation with Stretch and Fold
Cover the bowl and let the dough rest for 30 minutes. Then perform a stretch and fold by grabbing one side of the dough, stretching it up, and folding it over the center. Rotate the bowl and repeat from all four sides.
This builds strength without traditional kneading. Repeat this stretch and fold every 30 minutes for the next 2-3 hours, then let the dough rest undisturbed for the final 1-2 hours of bulk fermentation.
Step 4: Check Dough Readiness
The dough is ready to shape when it has increased in volume by about 50-75% and jiggles slightly when you shake the bowl. Poke a finger gently into the dough. If the indent springs back slowly, you’re good. If it springs back instantly, ferment longer.
Bulk fermentation typically takes 4-5 hours total at 70-72F room temperature. Cooler kitchens need longer, warmer kitchens need less time.
Step 5: Pre-shape the Dough
Gently pour the dough onto a lightly floured work surface and let it relax for 5 minutes. Using a dough scraper, gently pull one corner of the dough toward the center, rotate the bowl a quarter turn, and repeat until you have a loose round shape.
This pre-shape builds tension without deflating the gas bubbles. Let it rest for 15-20 minutes before final shaping.
Step 6: Shape into Baguettes
Flour the dough generously and flip it seam-side up. Using the heel of your hand, gently press the dough into a rectangle about 8 inches wide.
Fold the top third down and press gently to seal. Fold the top edge down again and seal. Roll the dough tightly toward you, creating tension as you go, until you have a long cylinder about 14 inches long and 2.5 inches in diameter.
Step 7: Final Proof in Banneton
Place the shaped baguette seam-side up in a banneton or a bowl lined with a floured kitchen towel. If you’re making two baguettes, shape them both and nestle them together in the banneton or use two separate baskets.
Cover and let proof at room temperature for 2-3 hours, or overnight in the refrigerator. Cold overnight proofing develops more sour flavor and makes scoring easier. If proofing overnight, pull from the fridge 1 hour before baking.
Step 8: Preheat Oven and Score
Place your Dutch oven on the middle rack and preheat to 500F for at least 45 minutes. A screaming hot Dutch oven traps steam, which creates that shattered crust you’re after.
Carefully flip your proofed baguette onto parchment paper and score with a sharp lame or knife at a 30-degree angle. Make 4-5 slashes along the length, each about 1/2 inch deep. The score controls where the loaf expands.
Step 9: Bake with Steam
Carefully transfer the parchment and baguette into the hot Dutch oven and cover with the lid. Bake for 20 minutes covered, then remove the lid and bake for another 10-15 minutes until the crust is deep golden brown.
The steam trapped in the first 20 minutes prevents the crust from setting too quickly, allowing maximum oven spring. The uncovered final bake browns and crisps the exterior beautifully.
Step 10: Cool and Enjoy
Transfer the baguette to a wire rack and let cool for at least 30 minutes before slicing. This is when the crumb continues to set and the structure solidifies.
Slicing into warm bread releases the best aromas, but the crust will be softer. Wait for true crispness and full flavor development. Once cooled, that crust should crackle when you tear it.
Pro Tip: Use a bench scraper to keep your work surface clean during stretching and folding. Clean dough is happy dough.
Tips for the Best Sourdough Baguette Recipe
- Use a dough thermometer to monitor bulk fermentation. Target dough temperature of 75-77F ensures predictable rise times regardless of your kitchen temperature. Adjust water temperature accordingly to hit this target.
- Don’t skip the autolyse step. Those 30 minutes of rest let flour fully absorb water, reducing mixing time and improving final texture. Lazy automation happens when you understand the process.
- Your sourdough starter strength matters tremendously. A weak starter takes forever and produces flat loaves. Feed your starter consistently and use it at peak strength when you see lots of bubbles on top.
- Handle the dough gently after bulk fermentation. You’ve spent hours building gas bubbles. Rough handling deflates your hard work in seconds.
- Invest in a good lame for scoring. Dull knives drag through the dough instead of cutting cleanly, which crushes bubbles and reduces oven spring.
- Steam is your secret weapon. If you don’t have a Dutch oven, place a cast iron skillet on the bottom rack and pour hot water into it just before baking. The moisture should fill your oven for those critical first 20 minutes.
Common Mistakes to Avoid
- Using weak or unfed starter results in sluggish fermentation and dense crumb. Your starter should be bubbly and smell pleasantly sour before you use it. Feeding it and waiting 4-8 hours before mixing makes a dramatic difference.
- Over-fermenting causes the dough to lose strength and collapse when you score it. You’ll end up with a flat, dense loaf. Watch for the 50-75% volume increase rather than timing alone.
- Insufficient hydration produces a tight, dense baguette instead of an open crumb. The 75% hydration in this recipe is intentional and requires proper technique, not a typo. Stick with the weights.
- Baking without a Dutch oven or steam source yields a pale, chewy crust instead of crispy and golden. Steam truly is essential for bakery-quality results. Don’t skip this step.
- Cutting into warm bread crushes the crumb structure and releases steam prematurely. Every baker has done this and regretted it. Full cooling takes patience but the payoff is worth it.
Serving Suggestions
A fresh sourdough baguette shines on its own, but there are endless ways to enjoy it. Serve it warm with cultured butter, use it for sandwiches, or tear pieces for dipping in olive oil and vinegar.
- Slice and toast for breakfast with avocado and a fried egg
- Cut into pieces for dunking in French onion soup or hearty vegetable bisque
- Make the ultimate sandwich with quality deli meat, aged cheese, and sharp mustard
- Cube stale pieces for homemade croutons or breadcrumbs
- Serve alongside cheese and charcuterie boards at dinner parties
Variations to Try
- Increase hydration to 80% for a more open, irregular crumb. This creates bigger air holes but requires more skill handling the wetter dough. The chew becomes noticeably more pronounced.
- Reduce sourdough starter to 50g and add 5g active dry yeast for faster fermentation if you’re short on time. This hybrid method cuts bulk fermentation to 2-3 hours. The flavor becomes milder since commercial yeast ferments so quickly.
- Mix in 50g whole wheat flour and reduce bread flour to 450g for nuttier flavor and darker color. Whole wheat adds bran which absorbs more water, slightly altering hydration. The rise becomes slightly shorter.
- Add 10g of your favorite seeds (sesame, poppy, caraway) to the dough during mix-in for texture and visual interest. Seeds toast during baking and add subtle flavor complexity.
- Try a long cold fermentation by placing shaped baguettes in the fridge for 16-24 hours before baking. This develops incredible sour flavor and makes scoring much easier. Your oven spring remains excellent because cold dough needs less time to wake up.
Dietary Adaptations
- Gluten-free: Use a high-quality 1:1 gluten-free flour blend and reduce water to 300g initially, adding more as needed. The dough behaves differently and won’t develop true gluten structure. Results are edible but texture differs significantly from wheat-based baguettes.
- Dairy-free: This recipe contains no dairy, so it’s naturally dairy-free. Serve with dairy-free butter or olive oil if desired.
- Vegan: This recipe is naturally vegan since it uses only flour, water, salt, and sourdough starter with no eggs or animal products.
- Low-carb or keto: This recipe doesn’t adapt well to low-carb diets since baguettes are primarily flour-based carbohydrates. Explore almond flour bread recipes instead for a lighter option.
Storage and Reheating
Refrigerator
Keep cooled baguettes in an airtight container or wrapped tightly in plastic wrap for up to 3 days. The crust will soften slightly, but the crumb stays fresh and moist.
- Slice as needed rather than storing pre-sliced to maintain moisture
- Bring to room temperature before eating for best flavor
Freezer
Wrap cooled baguettes tightly in plastic wrap and then foil before freezing for up to 1 month. Proper wrapping prevents freezer burn and preserves that coveted crust texture.
- Freeze whole loaves rather than slices for better results
- Thaw at room temperature for 2-3 hours before serving
Reheating
Refresh a cooled or thawed baguette by wrapping it loosely in foil and heating at 350F for 10-15 minutes until the crust crisps up and the interior warms through. This restores much of that fresh-baked quality.
- Unwrap for the final 2-3 minutes to re-crisp the exterior
- Don’t microwave as it creates a rubbery, chewy texture
Nutrition Information
| Nutrient | Amount |
|---|---|
| Calories | 165 |
| Total Fat | 0.5g |
| Saturated Fat | 0.1g |
| Carbohydrates | 34g |
| Fiber | 1.2g |
| Sugar | 0.5g |
| Protein | 5.5g |
| Sodium | 215mg |
| Cholesterol | 0mg |
These values are estimates based on standard ingredient nutrition databases. Individual results vary based on exact flours and hydration used. One serving is approximately one slice from a baguette weighing about 400g.
Frequently Asked Questions
Can I use all-purpose flour instead of bread flour?
Yes, all-purpose flour works but produces a less open crumb and slightly less chew. Bread flour’s higher protein content (12-14%) creates stronger gluten networks and better oven spring compared to all-purpose (10-12%).
How do I know when my sourdough starter is ready to use?
Your starter should at least double in volume within 4-8 hours of feeding and show lots of bubbles on top and throughout. If it barely rises or smells harsh and vinegary, feed it again and wait.
What if my dough is too sticky to shape?
High hydration dough demands confidence and wet hands. Keep a bowl of water nearby and wet your hands frequently during shaping. The stickiness will feel less overwhelming once you accept it as normal.
Why did my baguette come out dense and flat?
Most likely causes are weak starter, over-fermentation, or insufficient steam during baking. Check your starter strength first, watch fermentation carefully, and ensure your Dutch oven is truly screaming hot before baking.
Can I proof overnight in the refrigerator?
Absolutely. Cold overnight proofing (12-16 hours) develops deeper sour flavor and makes scoring easier. Pull from the fridge and let warm at room temperature for 1 hour before scoring and baking.
What’s the difference between bulk fermentation and final proof?
Bulk fermentation happens in the bowl where the dough grows in volume and develops flavor. Final proof happens after shaping where the baguette rises one more time. Both are essential for proper structure and flavor.
Final Thoughts
Making sourdough baguettes at home teaches patience, precision, and the joy of working with living dough. Your first loaf might not be perfect, but each bake teaches you something valuable about timing, fermentation, and your own kitchen environment.
The investment pays dividends. Your sourdough starter becomes a reliable kitchen companion, and homemade baguettes ruin store-bought bread forever. Grab your mixer, feed your starter, and start baking. You can also explore other bread-baking adventures like a almond flour bread recipe for variety, or try French toast recipe for 1 to use up those stale slices. Happy baking!
Sourdough Baguette Recipe
Ingredients
Equipment
Method
- Combine 500g bread flour, 350g water, and 100g active sourdough starter in a large bowl. Mix by hand or with a wooden spoon for about 2 minutes until no dry flour remains and you have a shaggy, rough dough.
- Cover the bowl and rest for 30 minutes at room temperature.
- Sprinkle 10g salt over the dough and use a wet hand to pinch and fold the dough over itself repeatedly for about 5 minutes.
- Cover the bowl and let the dough rest for 30 minutes.
- Perform a stretch and fold by grabbing one side of the dough, stretching it up, and folding it over the center. Rotate the bowl and repeat from all four sides.
- Repeat this stretch and fold every 30 minutes for the next 2-3 hours, then let the dough rest undisturbed for the final 1-2 hours of bulk fermentation.
- Check the dough when it has increased in volume by about 50-75% and jiggles slightly when you shake the bowl.
- Gently pour the dough onto a lightly floured work surface and let it relax for 5 minutes.
- Using a dough scraper, gently pull one corner of the dough toward the center, rotate the bowl a quarter turn, and repeat until you have a loose round shape.
- Let it rest for 15-20 minutes before final shaping.
- Flour the dough generously and flip it seam-side up. Gently press the dough into a rectangle about 8 inches wide.
- Fold the top third down and press gently to seal. Fold the top edge down again and seal. Roll the dough tightly toward you until you have a long cylinder about 14 inches long.
- Place the shaped baguette seam-side up in a banneton or a bowl lined with a floured kitchen towel. Cover and let proof at room temperature for 2-3 hours, or overnight in the refrigerator.
- Preheat your Dutch oven at 500F for at least 45 minutes.
- Carefully flip your proofed baguette onto parchment paper and score with a sharp lame or knife at a 30-degree angle.
- Transfer the parchment and baguette into the hot Dutch oven and cover with the lid. Bake for 20 minutes covered, then remove the lid and bake for another 10-15 minutes.
- Transfer the baguette to a wire rack and let cool for at least 30 minutes before slicing.