900g Sourdough Bread Recipe: No-Knead Artisan Loaf With Tangy Depth

This 900g sourdough bread recipe delivers restaurant-quality crust and tangy depth with a no-knead method that transforms simple ingredients into an artisan loaf. The secret lies in precise fermentation—letting the dough develop naturally for 12-18 hours creates that signature open crumb and complex flavor.

I've perfected this technique over years of baking, and the results speak for themselves: a crispy, caramelized crust with a chewy interior that holds up beautifully for days.

What sets this recipe apart is the attention to detail in every stage—from maintaining an active starter to mastering the stretch-and-fold technique during bulk fermentation. The dough's hydration level (around 70%) ensures a light, airy texture without compromising structure.

Unlike quick breads, this loaf rewards patience, with each step carefully timed to achieve that perfect balance of tang and sweetness.

By the time you pull it from the oven, you'll have a golden-brown loaf with deep crackling crust and an interior so tender it practically melts in your mouth.

The flavor develops even more after a few days, making it ideal for sandwiches, toast, or serving alongside soups. This isn't just bread—it's a centerpiece that elevates any meal.

The process might seem intimidating at first, but I'll guide you through each stage—from feeding your starter to scoring the loaf—with clear instructions and professional tips. Once you master this 900g sourdough, you'll never buy store-bought bread again. Let's get started on creating your perfect loaf.

Ingredients for 900g sourdough bread

Nine simple ingredients transform into a restaurant-worthy loaf with perfect tangy depth.

The sourdough starter is non-negotiable here—it's the soul of this loaf. King Arthur or Bob's Red Mill flours work best for their protein content, but all-purpose flour will do in a pinch. Your starter should be at its peak (100% hydration, bubbly, and just past its feeding peak). For the water, room temperature is key—too cold and the gluten won't develop properly. I always use filtered water, but tap water works if you're in a soft water area. The butter adds incredible flavor, so don't skip it—just make sure it's cold when you incorporate it to prevent over-mixing.

No bread flour? Add 1 tsp vital wheat gluten per cup of all-purpose flour for better structure. Short on honey? Maple syrup or agave at the same amount works beautifully. Olive oil can be swapped for neutral oil like vegetable or canola, but it won't have that fruity depth. For scoring, a razor blade is ideal, but a sharp serrated knife works too—just make sure it's clean. The semolina dusting isn't just for looks; it creates that perfect crust texture. If you can't find semolina, fine cornmeal works in a bind.

This dough needs time—12-18 hours of bulk fermentation at room temperature. Don't rush it! Store your dough in a glass bowl covered with a damp towel in the fridge if you need to slow fermentation. The loaf keeps best at room temperature for 3 days, wrapped in a cotton towel. For longer storage, freeze slices wrapped in parchment paper—they'll stay fresh for up to 3 months. Reheat slices in a 350°F oven for 5-10 minutes to restore that fresh-baked warmth.

Step-by-step instructions for 900g sourdough bread

Here's how to craft a rustic, no-knead loaf with that signature tang and open crumb.

In a large mixing bowl, combine the 3.5 cups all-purpose flour and 1.75 cups water at room temperature. Use your hands or a dough whisk to mix until no dry flour remains—this creates a shaggy dough called an autolyse. The goal here is to hydrate the flour completely before adding other ingredients, which helps develop gluten structure naturally over time.

Let the autolyse rest, covered with a damp towel, for 30 minutes. You'll notice the dough becomes smoother and more cohesive as the flour absorbs the water. This resting period is crucial—it allows the flour's proteins to begin hydrating and relaxing, making the dough easier to handle later. I always check the dough after 20 minutes to ensure it's fully combined before proceeding.

After the autolyse, add the 0.25 cup active sourdough starter, 1 tbsp honey, and 1.5 tsp diamond crystal kosher salt to the bowl. Mix thoroughly by hand until evenly distributed. The starter should be bubbly and active—if it's sluggish, your bread may lack that signature tang. Next, cut the 0.25 cup unsalted butter into small cubes and distribute them evenly throughout the dough.

Finally, drizzle in the 1 tbsp olive oil and continue mixing until the dough becomes sticky but manageable. The butter and oil will add richness and tenderness to the final loaf. At this stage, the dough should be smooth and slightly tacky to the touch. If it feels too dry, add a few drops of water; if too sticky, sprinkle a tiny bit of flour—but avoid overworking it.

Cover the bowl with a damp towel or plastic wrap and let the dough bulk ferment at room temperature (70°F) for 4-6 hours. During this time, the dough will rise significantly—ideally doubling in size—and develop a bubbly texture. I like to perform stretch-and-folds every 30 minutes for the first two hours to strengthen the gluten without overworking the dough.

To perform a stretch-and-fold: wet your hands, grab one side of the dough, stretch it upward, and fold it over itself. Rotate the bowl and repeat on all sides. This technique builds structure while keeping the dough relaxed. After the bulk ferment, the dough should pass the "poke test"—when you gently press your finger into it, the indentation should hold without immediately springing back.

Lightly flour a clean surface and turn out the dough. Gently shape it into a round boule by pulling the edges toward the center and tucking them under. Place the shaped dough, seam-side up, into a lightly oiled bowl. Cover and let it proof at room temperature for 1-2 hours, or until it has risen about 50% and feels light and springy when pressed.

For a more rustic look, you can shape it into a batard (oval loaf) or even a freeform shape if you prefer. The key is to handle the dough as little as possible to avoid deflating the bubbles. Once proofed, preheat your oven to 450°F and place a baking stone or inverted baking sheet inside. Dust a piece of parchment paper with 0.25 cup cornmeal and transfer the dough onto it, seam-side down.

Using a sharp razor or lame, score the dough in a decorative pattern—this prevents the loaf from bursting open unpredictably and encourages oven spring. Bake the bread on the preheated stone for 25-30 minutes, until the crust is deep golden brown and sounds hollow when tapped on the bottom. For extra steam, you can place a tray of boiling water in the oven during the first 10 minutes of baking.

Once baked, transfer the loaf to a wire rack and let it cool completely before slicing. The internal temperature should reach 205°F before removing it from the oven. The bread will continue to develop flavor as it cools, so patience is key. Slice when fully cooled for that perfect crumb and crust combination—crispy outside, soft and airy within, with a tangy depth from the sourdough starter.

Best sauces and condiments for this 900g sourdough bread

Classic Garlic Butter

Spread 2 tbsp softened butter mixed with 1 minced garlic clove and a pinch of salt on warm slices. The garlic infuses beautifully into the crust, complementing the sourdough's tang.

For extra richness, add ½ tsp lemon zest to brighten the flavor. I love this on fresh-baked slices straight from the oven. 🧄

Olive Oil Drizzle

Drizzle 1 tbsp high-quality extra-virgin olive oil over toasted sourdough slices while still warm. The fruity notes enhance the bread's natural flavors. I recommend California Gold or Colavita brands for their balanced peppery finish. Add a sprinkle of flaky sea salt for contrast. This simple pairing elevates any meal.

Whole-Grain Mustard

Mix 1 tbsp whole-grain mustard with 1 tsp honey and spread on thick slices. The mustard's depth pairs perfectly with the sourdough's tang, while honey adds subtle sweetness. I use Annie's organic mustard for its rich flavor. This works wonderfully with charcuterie boards or as a sandwich spread. 🌾

Herbed Compound Butter

Create a compound butter by blending ½ cup softened butter with 1 tbsp chopped fresh rosemary, 1 tbsp chopped thyme, and 1 tsp lemon juice. Roll into a log, chill, and slice onto warm bread.

The herby notes complement the sourdough's crust beautifully. I make this in advance and store it in the fridge for up to 2 weeks. Perfect for breakfast or brunch!

Spicy Honey Glaze

Combine 2 tbsp honey with ½ tsp cayenne pepper and 1 tsp apple cider vinegar, then brush onto warm sourdough. The sweet-spicy balance is irresistible.

I drizzle this over slices before serving with cheese or cold cuts. For extra heat, add ½ tsp crushed red pepper flakes to the mix. 🌶️

Creamy Blue Cheese Spread

Blend ½ cup crumbled blue cheese with 2 tbsp sour cream and 1 tbsp chopped walnuts until smooth. Spread generously on thick slices. The bold, tangy cheese pairs perfectly with the sourdough's crust. I use Maytag Blue for its creamy texture. This is my go-to for hearty sandwiches or appetizers.

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