America's Test Kitchen No-Knead Bread Recipe: Foolproof Rise and Crusty Perfection

America’s Test Kitchen’s no-knead bread recipe delivers foolproof results that rival artisanal bakery loaves—without the fuss of kneading or professional equipment. The secret lies in a slow fermentation that develops deep flavor and a signature open crumb structure, all while requiring just five simple ingredients and minimal hands-on time.

I’ve tested this method dozens of times, and it consistently produces a crusty exterior with a tender, airy interior that’s impossible to resist.

What makes this recipe truly revolutionary is its adaptability—whether you’re baking a single loaf for dinner or prepping dough for a crowd, the technique remains the same. The dough rests overnight in the refrigerator, allowing gluten to relax and flavors to meld naturally.

When you bake it, the high heat creates that coveted golden-brown crust while keeping the inside perfectly soft. No special tools required beyond a standard mixing bowl and Dutch oven.

By following America’s Test Kitchen’s precise method, you’ll achieve restaurant-quality bread at home—crispy enough to satisfy crust lovers but tender enough to hold up to sandwiches or toast.

The aroma alone as it bakes will transform your kitchen into a bakery, and the results will have you questioning why you ever bought store-bought loaves. This is the kind of bread that makes every meal feel special.

The best part? Once you master the basics, you can experiment with variations like adding herbs to the dough or brushing the crust with olive oil for extra richness. Let’s get started on your perfect loaf—no kneading required.

Ingredients for america's test kitchen no knead bread

Five simple ingredients transform into restaurant-quality bread with just time and heat.

The flour is non-negotiable—King Arthur or Bread Flour gives the best results for that signature open crumb. I always buy my yeast in small quantities from Penzeys or the bulk section at Whole Foods to ensure freshness. The sugar might seem minor, but it’s what kickstarts the yeast properly. For the olive oil, California Avocado Ranch or Colavita brands deliver that fruity depth you want in the final loaf. Water temperature matters—too hot kills the yeast, too cold slows fermentation. 110°F is ideal, but room temp water plus a minute in the microwave works in a pinch.

No instant-release yeast? Active dry yeast needs 5 minutes to proof in warm water first. Short on sugar? Honey at half the amount works beautifully. The olive oil can be swapped for melted butter if you prefer, but the flavor will shift slightly. Cornmeal is traditional, but semolina or rice flour work just as well for dusting. For shaping, floured hands are fine if you’re in a hurry—just wet them first to prevent sticking. The ice water is key for handling the sticky dough without tearing it.

This dough is a 48-hour project—mix it, refrigerate overnight, then bake the next day. The magic happens during that cold fermentation. Store leftovers wrapped in a clean kitchen towel for up to 3 days to maintain freshness. For freezing, slice the loaf first and freeze on a tray before bagging. Toast straight from frozen for that bakery-fresh crunch. I always make a double batch—one for the freezer, one for the table.

Step-by-step instructions for america's test kitchen no-knead bread recipe

Here's the method that delivers foolproof rise and that coveted artisanal crust every single time.

In a large bowl, combine the 5 cups all-purpose flour, 1.5 tsp diamond crystal kosher salt, and 0.5 tsp granulated sugar. Whisk these dry ingredients together until evenly distributed—this ensures consistent yeast activation throughout the dough. Create a well in the center and add the 0.25 tsp instant-release yeast. The yeast should nestle comfortably in the flour without spilling over the edges.

Next, pour in the 2.75 cups warm water (around 110°F—too hot will kill the yeast, too cool will slow activation). Let the mixture sit for 5 minutes while the yeast begins its work. You'll notice tiny bubbles forming on the surface—this is your signal that fermentation is underway. Then, drizzle in the 0.25 cup extra-virgin olive oil and stir vigorously with a wooden spoon until a shaggy, sticky dough forms. The dough will be wetter than traditional bread dough, which is intentional for this no-knead method.

Lightly dust a clean work surface with 0.5 cup cornmeal—this prevents sticking and adds a subtle flavor. Transfer the dough to the cornmeal-dusted surface and gently shape it into a rough ball. Avoid overworking the dough; just fold the edges toward the center until it holds together. The dough will be very sticky, so wet your hands slightly if needed to handle it without tearing.

Place the dough back in the bowl, cover it tightly with plastic wrap or a damp kitchen towel, and let it rest at room temperature for 12-18 hours. This extended fermentation develops deep flavor and allows the gluten to relax naturally. I like to set my dough in a warm spot—like on top of the refrigerator—where it stays consistently around 75°F. You'll know it's ready when the dough has nearly doubled in size and feels noticeably lighter when pressed gently with a finger.

Position a rack in the lower third of your oven and preheat to 450°F. While the oven heats, place a 5-6 quart Dutch oven (with lid) directly on the stovetop over medium-high heat for 30 minutes. This step is crucial—it creates the perfect steam environment for that crackly crust. After heating, carefully remove the hot Dutch oven from the stove using oven mitts and place it in the preheating oven.

Once the oven reaches 450°F, remove the lid from the Dutch oven. Generously dust the bottom with cornmeal—this prevents sticking and adds to that rustic crust. Then, carefully transfer the rested dough to the Dutch oven, using a well-floured spatula if needed. The dough will be sticky, so work quickly but gently to avoid deflating it.

Cover the Dutch oven with its lid and bake for 30 minutes. The steam trapped inside creates the ideal environment for oven spring—the dramatic rise that gives no-knead bread its signature height. After 30 minutes, remove the lid and continue baking for another 15-20 minutes until the bread reaches an internal temperature of 205-210°F and develops a deep golden-brown crust.

Here's the thing—don't peek during the first 30 minutes. Every time you lift the lid, you release steam and risk a dense loaf. The crust should be crisp and crackly, with a hollow sound when tapped on the bottom. If it browns too quickly, tent loosely with aluminum foil to prevent over-browning while allowing the bread to finish baking.

Remove the bread from the Dutch oven and place it on a wire rack to cool completely for at least 1 hour. This resting period is critical—it allows the gluten to fully relax and the moisture to redistribute, preventing a gummy crumb. I know it's tempting to slice into that warm, fragrant loaf immediately, but patience here makes all the difference.

Once cooled, slice the bread with a sharp serrated knife. The interior should be soft and slightly moist with an open crumb structure, while the exterior remains crisp and shatterable. Store any leftovers wrapped in a clean kitchen towel in an airtight container to maintain freshness for up to 3 days. For maximum flavor, enjoy within 24 hours—this bread tastes best when still slightly warm.

Essential equipment for great america's test kitchen no knead bread

Dutch Oven Essentials

The 5-6 quart Dutch oven is the cornerstone of this recipe—it traps steam during baking, creating that signature crusty exterior and open crumb. I recommend the Le Creuset Stoneware Dutch Oven for its even heat distribution and durability, but Lodge Cast Iron is a budget-friendly alternative that works beautifully.

The lid must fit tightly to maintain steam, so avoid oversized or warped pots. Preheating the Dutch oven on the stovetop for 30 minutes ensures it's hot enough to create that perfect baking environment from the start. 🔥

Mixing Tools Matter

A wooden spoon is ideal for mixing the dough—it won’t react with the yeast like metal can. I use a large, sturdy mixing bowl (like the OXO Good Grips or Pyrex) to prevent spills during the vigorous stirring.

For shaping the dough, keep a light dusting of cornmeal nearby to prevent sticking. A damp kitchen towel or plastic wrap works perfectly for covering the dough during fermentation, creating a humid environment that encourages proper rise. Avoid aluminum foil—it doesn’t breathe like fabric.

Thermometer Precision

Accurate temperature control is key, especially for the warm water and oven. A digital instant-read thermometer (like the Thermoworks ThermoPop) ensures your water is 110°F—too hot kills yeast, too cool slows fermentation.

For baking, an oven thermometer (placed near the Dutch oven) confirms 450°F accuracy, as home ovens often run hot or cold. I also use a meat thermometer to check the bread’s internal temperature (205-210°F) for perfect doneness. 🌡️

Dough Handling Aids

The dough is sticky, so a damp towel or wet hands make shaping easier. I keep a small bowl of ice water nearby for quick dips if the dough tears. A well-floured spatula helps transfer the dough to the Dutch oven without sticking.

For dusting, cornmeal is traditional, but semolina adds extra crunch to the crust. Avoid flour—it can make the crust too pale and dense.

Cooling Essentials

A wire cooling rack is a must—it allows air to circulate, preventing soggy bottoms. I place mine on a baking sheet to catch any crumbs. For slicing, a sharp serrated knife (like the Mercer Culinary Genesis) cuts cleanly through the crust without crushing the crumb.

Store leftovers in an airtight container wrapped in a clean kitchen towel to retain moisture for up to 3 days. 💡

Frequently asked questions