Artisan Baguette Bread Recipe: Crispy Sourdough Crust With Light, Airy Crumb

Ingredients for artisan baguette bread

High-gluten flour and precise hydration create the signature texture of artisan baguettes.

The high-gluten bread flour is non-negotiable—it provides the protein structure needed for that signature open crumb. King Arthur or Caputo are my go-to brands for consistent results. The active dry yeast should be fresh; if stored properly, it lasts up to 6 months in the fridge. For the water, temperature matters—too hot kills yeast, too cold slows activation. 105°F-110°F is ideal, which is why I recommend using a thermometer. Diamond Crystal sea salt is my preferred choice due to its consistent grain size, though any fine sea salt will work. The instant potato flour might seem unusual, but it's crucial for generating steam during baking, which creates that coveted crispy crust.

No high-gluten flour? King Arthur all-purpose flour works in a pinch, though the crumb won't be as open. Instant yeast can replace active dry yeast at the same weight, but make sure it's fresh. For the steam generation, if you don't have instant potato flour, cornstarch works equally well. The cornmeal dusting is optional but helps prevent sticking during shaping. If you're short on time, you can skip the ice cubes for chilling the dough, but I recommend it for better gluten development. The extra-virgin olive oil should be high-quality—California Olive Ranch is a reliable brand that delivers consistent flavor. For the final salt, Maldon flaky salt is ideal, but any coarse sea salt will enhance the crust beautifully.

This dough needs 5 hours from start to finish, including fermentation. Store the yeast in the fridge to maintain freshness for up to 6 months. The flour should be kept in an airtight container to prevent moisture absorption. Once shaped, baguettes can be refrigerated for up to 24 hours before baking, but they're best baked immediately for optimal texture. The finished loaves keep well at room temperature for 2-3 days when wrapped in a clean kitchen towel—this preserves moisture and prevents staling. For longer storage, freeze the baked baguettes for up to 3 months in a ziplock bag with a paper towel to absorb moisture.

Step-by-step instructions for artisan baguette bread

Mastering this technique delivers that signature crispy crust with an open, airy crumb every time.

In a large mixing bowl, combine the 4 cups high-gluten bread flour and 1.5 tsp fine sea salt. Create a well in the center and add the 0.25 oz active dry yeast. Pour in the 1.5 cups warm water (between 105°F-110°F) and gently stir with a wooden spoon until a shaggy dough forms.

Let the dough rest for 10 minutes while you prepare the next step. The flour's high gluten content will begin developing, creating the elastic structure needed for that classic baguette texture. You'll notice the dough gradually come together as the gluten relaxes during this initial hydration.

Add the 1 tbsp instant potato flour to the dough and mix until fully incorporated. Cover the bowl with a damp towel and let the dough undergo autolyse for 30 minutes. This resting period allows the flour to fully hydrate and gluten to develop without yeast activity, creating a more extensible dough.

After resting, turn the dough onto a lightly cornmeal-dusted surface and knead for 8-10 minutes by hand. You're looking for smooth, elastic dough that springs back slowly when poked. The instant potato flour will generate steam during baking, contributing to that signature crispy crust. If the dough feels too sticky, add 1-2 tablespoons of additional flour, but avoid overdoing it as this can make the final product dense.

Shape the dough into a loose ball, place it back in the bowl, cover, and let it bulk ferment at room temperature for 1.5-2 hours. You'll know it's ready when the dough has nearly doubled in size and shows 25-30% overproof (about 75% of its final volume). The dough should feel light and airy when gently pressed.

Transfer the dough to a baking sheet, cover with plastic wrap, and refrigerate for 1 hour. This cold fermentation slows yeast activity, intensifies flavor, and helps prevent overproofing during the final rise. The cold temperature also makes the dough easier to handle when shaping later. Here's where the magic happens—the gluten structure tightens while retaining enough elasticity for that signature baguette shape.

Remove the dough from the refrigerator and divide it into 4 equal portions (about 1 pound each). Work with one portion at a time, rolling it into a 20-inch log while keeping the surface taut. The tension created during shaping is what gives baguettes their characteristic open crumb structure. Dust your work surface with cornmeal to prevent sticking as you shape.

Place each shaped baguette on a parchment-lined baking sheet, cover with a damp towel, and let them proof at room temperature for 45-60 minutes. You're looking for 50-60% rise—the dough should feel slightly springy when pressed gently. The cold fermentation earlier helps control this final rise, preventing the baguettes from becoming too tall and collapsing during baking.

Preheat your oven to 475°F with a baking stone or inverted baking sheet inside for 45 minutes. Just before baking, place 1 cup ice cubes in a heatproof bowl and position it on the lower oven rack to generate steam. Transfer the baguettes to the preheated stone and immediately pour 1 cup hot water into the bowl of ice cubes, creating a steam bath that's crucial for developing that crispy crust.

Bake for 15-18 minutes until the baguettes reach an internal temperature of 205°F and develop a deep golden brown crust with characteristic blisters. The steam phase lasts about 10 minutes, after which you can remove the ice bowl. Rotate the baguettes halfway through baking for even browning. The instant potato flour will contribute to that signature crispiness by generating additional steam during the early baking phase.

Remove the baguettes from the oven and immediately brush each with melted unsalted butter using a pastry brush. While still warm, sprinkle generously with coarse sea salt and extra-virgin olive oil (about ½ tbsp each) for that classic French bakery finish. The butter enhances flavor while the coarse salt creates those signature salt crystals on the crust's surface.

Let the baguettes cool on a wire rack for 10-15 minutes before serving. The internal temperature will rise another 10-15°F during this resting period, ensuring a perfectly baked interior. Each baguette should have a crispy, crackly crust that gives way to a light, airy crumb with an open, irregular structure—exactly what you'd expect from an artisan bakery.

Creative variations of this dish

Herb-Infused Variations

Add 1 tbsp fresh rosemary or thyme to your dough during the autolyse stage for a fragrant twist. I like using Penzeys Spices for consistent quality. The herbs infuse beautifully during bulk fermentation, creating an aromatic crust that pairs perfectly with soups or charcuterie boards. 🌿

For extra texture, sprinkle 1 tbsp sesame seeds or poppy seeds onto the dough before final proofing. I recommend Kirkland Signature sesame seeds for their uniform size. These seeds toast beautifully during baking, adding both visual appeal and nutty flavor to the crust.

The seeds must be pressed lightly into the dough surface to adhere properly.

Whole Grain Twist

Replace 1 cup of the high-gluten flour with whole wheat flour for a nuttier flavor and denser crumb. I use King Arthur Whole Wheat Flour for its balanced texture. This variation works best when combined with a longer bulk fermentation time of 2.5 hours to ensure proper gluten development.

The result is a heartier baguette with beautiful speckled coloring.

Olive Oil Enrichment

Boost flavor by adding 1 tbsp extra-virgin olive oil to your dough during mixing. I prefer California Olive Ranch for its rich, fruity profile. The oil enhances the crust's crispiness while adding a subtle fruity note.

For maximum flavor, use the same olive oil you'll drizzle on the finished baguettes. This technique works particularly well with herb-infused variations.

Sweet Variations

Create a sweet version by adding 2 tbsp honey or maple syrup to the dough during mixing. I recommend Local Honey Company for its floral notes. This works beautifully with a cinnamon-sugar topping after baking.

For a savory twist, incorporate ½ cup shredded Gruyère into the dough during the final kneading stage. I use Mirabel Cheese for its excellent melting qualities. The cheese adds rich, nutty flavor that becomes more pronounced during baking.

This variation works particularly well with the whole grain twist for a sophisticated flavor profile.

Frequently asked questions about artisan baguettes