Artisan Sourdough Bread Recipe King Arthur: Tangy Depth and Crusty Crown in One Bake

This artisan sourdough bread recipe transforms simple ingredients into a loaf with a tangy depth and crispy crust—the kind that makes every slice worth the wait. 🌟 The secret lies in patient fermentation and high-protein flour, like King Arthur's bread flour, which develops that signature chew and open crumb structure.

I've baked countless loaves, and this method consistently delivers professional results at home, even for beginners.

We'll start with a foolproof sourdough starter that thrives on consistency, then progress through dough mixing, bulk fermentation (with stretch-and-fold techniques), and shaping. The steam bath during baking creates that iconic oven spring and crackly crust. Optional cold proofing overnight adds convenience without sacrificing flavor.

By the time your bread emerges from the oven, you'll have a loaf with a golden, blistered crust and an open crumb structure that's impossible to resist.

The tangy aroma alone will have your kitchen feeling like a Parisian boulangerie. This recipe builds confidence—each step is explained clearly, and the results speak for themselves.

Perfect for feeding a crowd or enjoying fresh from the oven, this sourdough becomes even better the next day. The recipe includes troubleshooting tips for common challenges like dense crumb or pale crust. Let's create your first perfect loaf—no bakery experience required.

Ingredients for artisan sourdough bread recipe king arthur

High-protein flour, patient fermentation, and a few simple ingredients create that perfect artisan sourdough loaf.

King Arthur's bread flour is non-negotiable here—its 12.7% protein delivers that signature open crumb structure. Grab a 5-pound bag if you're baking often; the rest of the ingredients are pantry staples. Your sourdough starter should be active and bubbly—feed it daily with equal parts flour and water for 24 hours before baking. The butter needs to be cold and cubed for proper dough development, not melted. For the salt, Diamond Crystal dissolves better than Morton's; if you only have table salt, reduce by half since it's finer.

No King Arthur flour? Bread flour from Bob's Red Mill works in a pinch, but the crumb won't be as open. Short on starter? Use 1/4 tsp active dry yeast instead, but the flavor won't be as tangy. The eggs can be room temperature or straight from the fridge—just don't skip them. For a lower-fat version, replace butter with olive oil (1/4 cup). The ice water is key for final dough adjustments—it prevents overproofing. If you don't have a Dutch oven, a baking stone with steam from a metal bowl of boiling water works just as well (trust me, I've tested it).

Flour keeps indefinitely in a cool, dry place. Your starter can be stored in the fridge for up to 2 weeks—just feed it before using. The shaped dough can proof overnight in the fridge for 12-16 hours (this is the cold proofing trick). Baked loaves stay fresh for 3-4 days at room temperature, wrapped in a towel. For longer storage, freeze slices wrapped in parchment—3 months and they'll taste like day one. I always bake two loaves; one for the table, one for freezing.

Step-by-step instructions for artisan sourdough bread

Here's how to transform simple ingredients into a loaf with a crackly crust and tangy crumb.

In a large mixing bowl, combine the 3.5 cups King Arthur Bread Flour with the 1.5 cups Water. Use your hands or a dough whisk to break up any dry spots until you have a shaggy, sticky mass. This initial mix—called an autolyse—allows the flour to hydrate fully and begin gluten development before we add the rest of the ingredients.

Cover the bowl with plastic wrap or a damp towel and let it rest for 30-45 minutes. You'll notice the dough become smoother and more elastic as the gluten strands relax. This waiting period might feel counterintuitive, but it's what gives artisan sourdough its signature open crumb structure. Don't skip it—this is where the magic begins.

After the autolyse, add the 0.5 cup Active Sourdough Starter, 0.5 tsp Granulated Sugar, and 1.5 tsp Diamond Crystal Kosher Salt to the bowl. Using a dough scraper or your hands, gently fold these ingredients into the dough until fully incorporated. The sugar feeds your starter, while the salt both seasons and strengthens the gluten structure.

Next, cut the 0.25 cup Unsalted Butter into small cubes and distribute them evenly throughout the dough. The butter should be cold—this prevents it from melting and weakening the gluten too early. Add the 2 whole Large Eggs (room temperature) and mix until they're fully absorbed. The eggs add richness and help create that tender crumb we're after. Cover again and let rest for another 15 minutes.

This is where things get interactive. Wet your hands to prevent sticking, then perform a series of stretch-and-folds every 30 minutes for 2 hours total. To do this, grab one side of the dough, stretch it upward, and fold it over itself. Rotate the bowl and repeat on all four sides. You're building strength and creating those beautiful layers we see in great sourdough.

After each set, let the dough rest covered for 30 minutes before repeating. You'll notice the dough become smoother and more elastic with each fold. The goal is to develop enough gluten to support the oven spring later. If your kitchen gets warm, reduce the time between folds to 20 minutes—overfolding can make the dough tough.

Lightly dust your work surface with 0.25 cup Cornmeal and turn out the dough. Gently shape it into a round boule by pulling the edges toward the center and tucking them underneath. The dough should be taut but not tight—think of it like wrapping a gift. Place it seam-side up in a floured banneton (or bowl lined with a floured kitchen towel) and cover loosely.

Let the dough proof at room temperature for 4-6 hours until it's about 50% larger than its original size. You'll know it's ready when it springs back slowly when poked with a fingertip. If your kitchen is cool, proof overnight in the fridge for deeper flavor development. The longer it proofs, the more complex those sourdough flavors become.

Preheat your Dutch Oven in the oven at 475°F for 45 minutes. Meanwhile, turn out the dough onto a piece of parchment paper dusted with 0.25 cup Semolina Flour. Using a sharp lame or razor blade, score the dough about ¼-inch deep in a decorative pattern—this prevents it from bursting open and creates that beautiful ear we all love.

Carefully transfer the dough (with parchment) into the preheated Dutch Oven. Bake covered for 20 minutes, then remove the lid and bake uncovered for another 20-25 minutes until the crust is a deep golden brown. The internal temperature should reach 205-210°F. If the top browns too quickly, tent loosely with foil.

Remove the bread from the Dutch Oven and let it cool completely on a wire rack for at least 1 hour. I know it's tempting to slice into that warm loaf immediately, but resisting gives you that perfect crumb structure. The bread continues to set as it cools, and the starches firm up for that ideal texture.

Once cooled, slice and serve. The crust should be crackly and shatter when broken, with a crisp exterior that gives way to a soft, airy interior. Each bite should deliver that signature tang from your sourdough starter, balanced by the richness of the butter and eggs. Store any leftovers wrapped in a bread bag at room temperature for 2-3 days or freeze for up to 3 months.

Wine and beer pairings for this dish

Crisp Whites

Artisan sourdough's tangy crumb pairs beautifully with dry, crisp whites that cut through the richness. I love a Sauvignon Blanc from New Zealand—its bright citrus and herbal notes complement the bread's lactic acidity.

Try a Marlborough Sauvignon Blanc like Oyster Bay or Kim Crawford for a refreshing contrast. The acidity in these wines enhances the sourdough's depth without overpowering it. 🍷

Light Beers

For beer lovers, a Belgian Witbier or German Helles Lager works wonders. The citrusy notes in a witbier like Hoegaarden or Stella Artois mirror the sourdough's tang, while a crisp Helles from Weihenstephaner provides a clean, neutral backdrop.

Avoid heavy ales or stouts—they can clash with the bread's delicate flavors. A chilled glass of Peroni or Corona also makes a great casual pairing.

Red Wine Risks

While some might reach for red wine, most bold Cabernets or Syrahs overpower sourdough's subtle tang. If you must try red, opt for a light-bodied Pinot Noir like Meiomi or La Crema.

The red fruit notes and low tannins won't compete with the bread's texture. I usually avoid reds unless they're specifically labeled as "light" or "fruit-forward."

Non-Alcoholic Options

Don't drink? No problem. A sparkling water with lemon enhances the sourdough's crusty texture, while iced hibiscus tea (slightly tart) mirrors the bread's tang. For something richer, try a cold brew coffee—the bitterness balances the bread's buttery richness.

I often pair my morning sourdough with a chilled cup of chai for a cozy, flavorful combo.

Seasonal Pairings

In summer, a rosé from Provence with its strawberry and citrus notes works beautifully. For winter, a dry Riesling from Germany adds a honeyed sweetness that contrasts the bread's sharpness.

I always adjust based on the season—lighter pairings in summer and richer options in winter keep the experience fresh year-round.

Frequently asked questions