Almost No-Knead Sourdough Bread Recipe: Overnight Rise for Crusty, Airy Loaves

Side Dishes

Almost No-Knead Sourdough Bread Recipe: Overnight Rise for Crusty, Airy Loaves

This almost no-knead sourdough bread recipe transforms home baking with just 30 minutes of active work and an overnight rise. The secret lies in high hydration and long fermentation—no kneading required—yielding crusty, airy loaves with an open crumb and deep flavor.

I developed this method after years of experimenting with traditional sourdough, simplifying the process without sacrificing texture or taste.

The beauty of this recipe is its flexibility: use a Dutch oven for that signature oven spring or bake on a baking sheet for a more rustic crust. The dough's long fermentation (12-18 hours) develops complex flavors while keeping the process hands-off.

Perfect for beginners or experienced bakers looking to streamline their routine, this bread delivers professional results with minimal effort.

What you'll achieve is a loaf with a crispy, caramelized crust and an open, airy interior filled with large, irregular holes—a hallmark of artisanal sourdough. The flavor deepens over time, making it even better the next day.

This recipe proves that great bread doesn't require complicated techniques or hours of labor.

Whether you're baking for a family dinner, meal prepping, or gifting freshly baked loaves, this almost no-knead method delivers consistent, impressive results. Let's get started with the foolproof steps that will change how you bake bread at home.

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Difficulty
Medium
🔥
Calories
Low Cal

Ingredients for almost no knead sourdough bread

High hydration, minimal effort—these ingredients create artisanal sourdough with overnight fermentation.

Ingredient Amount Notes
Active Sourdough Starter 🍞 ½ cup 100% hydration, bubbly and active
All-Purpose Flour 🌾 5 cups King Arthur or Bread Flour preferred
Water 💧 3 ½ cups 95-100°F for optimal hydration
Kosher Salt 🧂 1 ½ tsp Diamond Crystal preferred
Cornmeal 🌽 ¼ cup For dusting Dutch oven
Ice Water ❄️ ½ cup For shaping dough
Dutch Oven 🍳 1 whole 5-7 quart capacity preferred
Parchment Paper 📄 1 sheet For lining Dutch oven
Coarse Sea Salt 🧂 ½ tsp For final crust scoring
Olive Oil 🫒 1 tbsp For greasing Dutch oven

The sourdough starter is non-negotiable here—it must be active and bubbly with 100% hydration. For reliable results, maintain your starter with King Arthur Bread Flour and organic cane sugar. Whole Foods or Local Mill carry excellent quality flours, but any high-protein bread flour works. The water temperature matters: 95-100°F ensures proper hydration without overproofing. If your kitchen runs cold, use slightly warmer water. For salt, Diamond Crystal kosher salt dissolves cleanly without bitterness—avoid table salt, which can inhibit fermentation.

No Dutch oven? A heavy oven-safe pot with a lid works, but Lodge or Le Creuset Dutch ovens create that signature oven spring. Short on cornmeal? Semolina or rice flour are perfect substitutes—they create the same crispy barrier. The ice water during shaping isn't optional: it firms up the dough enough to handle without sticking. For scoring, a razor blade or lame gives the cleanest cuts, but a sharp serrated knife works in a pinch. Every baker's secret: score early and confidently—hesitation leads to uneven crusts.

This dough requires 12-18 hours of cold fermentation—plan ahead. Store shaped loaves in the fridge overnight for even better flavor development. Once baked, let the bread cool completely on a wire rack (at least 2 hours) to prevent gummy crumb. For longer storage, wrap cooled loaves in beeswax wrap—keeps them fresh for 5-7 days. Freeze sliced bread for up to 3 months by wrapping tightly in plastic. The crust stays crispy when reheated in a 350°F oven for 5 minutes—perfect for toast.

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Why You'll Love This Recipe

  • No-Knead Magic: I swear by this dough—just mix, rest, bake. No punishing kneading, no fancy equipment. Honestly, my hands thank me every time.
  • Tangy Crust, Soft Core: That sourdough starter? It’s the secret weapon. The crust crackles with just enough acidity, while the inside stays pillowy—like a hug from your favorite bakery.
  • Weeknight Hero: Toss it together in the morning, let it rise while you’re at work, and dinner’s sorted. (Yes, even on a Tuesday night.) Perfect for sandwiches, toast, or soaking up soup.
  • Budget-Friendly Staple: Flour, water, salt—basic stuff that stretches further than store-bought. A single batch feeds my family for days, and leftovers? Even better the next day.

Step-by-step instructions for almost no-knead sourdough bread

This method transforms simple ingredients into artisanal loaves with minimal effort.

1

Mix the Dough and Let It Rest Overnight

In a large bowl, combine the 0.5 cup active sourdough starter, 5 cups all-purpose flour, and 3.5 cups water at 95-100°F. Mix with a wooden spoon until the dough comes together—it will be shaggy and sticky, which is perfect. Add the 1.5 teaspoons kosher salt and mix until fully incorporated. Cover the bowl with plastic wrap or a damp towel and let it rest at room temperature for 12-18 hours. This overnight fermentation develops deep flavor and a light, airy texture.

Here's the thing—don't disturb the dough during this time. The bubbles forming on the surface indicate active fermentation. If your kitchen is cold, place the bowl near a warm spot (like the oven with the light on) to maintain a consistent temperature. By morning, the dough should have nearly doubled in size and look noticeably puffier with visible bubbles.

2

Shape and Prepare for Baking

Lightly flour a clean surface and gently scrape the dough onto it. Using wet hands (I dip my fingers in the 0.5 cup ice water to prevent sticking), shape the dough into a round boule. This takes practice—don't worry if it's not perfect. The goal is to create surface tension, which helps develop gluten and gives the bread its signature oven spring. Place the shaped dough seam-side up on a floured surface and cover it loosely with plastic wrap.

Let the dough rest for 1-2 hours at room temperature. You'll see it rise slightly and develop a smoother surface. Meanwhile, preheat your Dutch oven in the oven at 450°F for 45 minutes. This step is critical—the hot Dutch oven creates steam, which is essential for that crispy crust and open crumb structure.

3

Score and Bake for Maximum Crust Development

Once the Dutch oven is preheated, carefully remove it from the oven using oven mitts. Line the bottom with a sheet of parchment paper, then carefully transfer the dough onto it. Using a sharp razor blade or lame, score the top of the dough with a ½-inch deep cut. This prevents the bread from bursting open during baking and gives it that beautiful, rustic look.

Sprinkle the dough with 0.5 teaspoon coarse sea salt and immediately cover the Dutch oven with its lid. Place it back into the oven and bake for 30 minutes. After 30 minutes, remove the lid and bake for another 15-20 minutes until the bread is deep golden brown and sounds hollow when tapped on the bottom. The internal temperature should reach 205-210°F—this ensures a fully baked crumb.

4

Cool and Enjoy the Results

Remove the bread from the Dutch oven and transfer it to a wire rack to cool completely. This cooling process is often overlooked, but it's crucial for the bread's texture. If you cut into it too soon, the crumb will be gummy. Let it cool for at least 1 hour before slicing—patience here makes all the difference.

The final result should be a loaf with a crisp, caramelized crust and an open, airy crumb. The flavor will be complex, with a tangy note from the sourdough starter and a subtle saltiness. Store any leftovers wrapped in a bread bag at room temperature for up to 3 days, or freeze for longer storage. This method delivers professional-quality bread with minimal effort—proof that great results don't require complicated techniques.

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Pro Tips For Making Almost No Knead Sourdough Bread

  • STOP MIXING DRY: The "almost no knead" name is a lie if you overwork it—this dough is delicate. Stir just until the starter disappears, then let the flour absorb the water naturally. I used to dump everything in and go full chef, but this dough hates enthusiasm. A few lumps? Doesn’t matter. The gluten will develop during the long rest—no need to force it.
  • WEIGH YOUR WATER: Eyeballing water in this recipe is how you end up with a gummy loaf or a brick. Use a scale for the water (and flour) to hit the 65-70% hydration mark precisely. My first few batches were either sad and dense or too sticky to shape—turns out, sourdough is picky about ratios. A cheap digital scale solves 90% of your problems here.
  • LET IT RISE COLD: If your kitchen is warm (or you’re impatient), refrigerate the dough overnight after the initial 12-18 hours. It’ll rise slower, develop better flavor, and be easier to shape in the morning. I learned this after a batch exploded all over my counter—now I treat the fridge like a backup babysitter. Cold bulk fermentation is your friend, especially in summer.
  • SALT THE CORNMEAL: Skip the extra step of salting the bowl—just mix a pinch of kosher salt into the cornmeal before dusting your baking sheet. It’ll create a crispier crust and save you from fumbling with wet fingers. I used to forget this, and my loaves would always feel just a little flat on the bottom. Two seconds now means a better crust later.

Regional styles of these flavors

French Baguette Style

For a lighter, more elongated loaf, shape the dough into a 16-inch-long baguette by rolling it tightly on a floured surface. Brush the top with 1 tablespoon olive oil and sprinkle with ½ teaspoon coarse sea salt before baking in a 475°F preheated Dutch oven for 25 minutes.

The high heat creates a crispy, crackly crust while keeping the interior tender. This method mimics traditional French boulangerie techniques—just without the hours of kneading. 🥖

Italian Focaccia Adaptation

Transform your dough into focaccia by pressing it into a 9x13-inch greased pan and dimpling the surface with your fingers. Drizzle with 2 tablespoons olive oil and top with rosemary sprigs and flaky sea salt before baking at 425°F for 25-30 minutes.

The result is a flat, olive oil-rich bread perfect for dipping or as a pizza base. I love adding cherry tomatoes and garlic slices for extra flavor.

German Pretzel Twist

After shaping your boule, soak it in 1 quart water with ½ cup baking soda and 2 tablespoons kosher salt for 30 seconds before baking. This creates the iconic pretzel crust.

Bake in a 475°F Dutch oven for 20 minutes, then brush with melted butter and sprinkle with coarse sea salt. The dough's high hydration makes it naturally chewy—just like traditional German pretzels. 🥨

Japanese Milk Bread Variation

Add ½ cup whole milk to the dough for a softer, sweeter loaf inspired by Japanese milk bread. Shape into a round boule or batard and bake in a 375°F Dutch oven for 35 minutes with the lid on.

The milk adds tenderness while maintaining the bread's structure. Finish with a dusting of powdered sugar for a festive touch—perfect for breakfast or dessert.

American Artisan Rustic

For a classic American-style loaf, shape the dough into a round boule and bake on a perforated baking sheet instead of a Dutch oven. This creates a thicker, heartier crust with a more open crumb.

Brush the baked loaf with melted butter and sprinkle with flaky sea salt while still warm. This method is ideal for sandwiches or serving with soups—it's the bread I reach for when I want that homemade, comforting feel. 🍞

Nutrition facts

Servings 4
Amount Per Serving
Calories 280kcal
% Daily Value *
Total Fat 5g6%
Saturated Fat 0.75g4%
Cholesterol 0mg0%
Sodium 350mg15%
Total Carbohydrate 52g18%
Dietary Fiber 3g11%
Sugars 1g
Protein 9g18%
* Percent Daily Values are based on a 2,000 calorie diet. Your daily values may be higher or lower depending on your calorie needs.

Frequently asked questions

1

Why does this recipe work with almost no kneading?

The high hydration (70% water-to-flour ratio) and long fermentation (12-18 hours) create enough gluten development naturally. The overnight rise allows the dough to relax and develop structure without physical kneading, while the sourdough starter's enzymes break down proteins for a tender crumb. This method mimics professional sourdough techniques but with minimal effort!

2

Can I use this dough for sandwiches or does it need toasting?

This bread is perfect for sandwiches straight from the oven when fully cooled! The open crumb holds fillings well, and the crust stays crisp for 1-2 days when stored properly. For extra crispiness, lightly toast slices in a dry pan for 30 seconds per side—but the bread's natural structure makes toasting optional.

3

What if my dough doesn't rise overnight?

Check your starter first—it must be active and bubbly (100% hydration). If the dough stayed flat, your kitchen may be too cold (below 70°F). Try placing the bowl near a warm spot (like the oven light) or extend fermentation to 24 hours. Cold temperatures slow fermentation, but never exceed 24 hours or the dough may overproof.

4

How do I know when the bread is fully baked?

Look for three cues: deep golden brown crust, a hollow sound when tapped on the bottom, and an internal temperature of 205-210°F. The crust should crack slightly when scored, and the bread should pull away from the Dutch oven sides. If unsure, bake 5 more minutes—underbaking makes the crumb gummy.

5

Can I make this without a Dutch oven?

Yes! Use a heavy oven-safe pot with a lid or a baking sheet with a metal bowl inverted over the loaf to create steam. For best results, bake at 475°F for 30 minutes covered, then 15 minutes uncovered. The crust won't be as crispy, but the crumb will still be excellent. A pizza stone can also help improve oven spring.

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Categories Side Dishes