America's Test Kitchen Gluten-Free Bread Recipe: Foolproof Rise and Crusty Texture

America's Test Kitchen gluten-free bread recipe delivers the same satisfying rise and crispy crust you’d expect from traditional bread—but without the gluten. After years of testing, we’ve perfected a formula that combines xanthan gum, precise hydration levels, and a slow fermentation to mimic wheat bread’s texture. The key? A blend of gluten-free flours designed to create that coveted open crumb and golden crust, even in a home oven.

This recipe isn’t just about replacing gluten—it’s about achieving restaurant-quality results with a foolproof method. We’ve eliminated guesswork by detailing exact measurements, proofing times, and oven calibration tips to ensure your loaf rises properly and develops that satisfying crunch.

Whether you’re baking for dietary needs or simply curious about gluten-free techniques, this method delivers a bread that’s light, airy, and structurally sound—no dense, crumbly failures here.

The process starts with a wetter dough than you might expect, which helps bind the flours and creates a tender crumb. After a 2-hour cold proof (critical for flavor and rise), baking at 375°F yields a loaf with a crisp exterior and soft interior.

The crust develops a satisfying snap, while the interior stays moist for days. This isn’t just gluten-free—it’s a bread that holds its own against the best wheat-based loaves.

Store your bread in an airtight container at room temperature for up to 3 days, or freeze for longer storage. The secret to longevity? A light mist of water on the crust before sealing—this prevents drying while preserving that fresh-baked texture. Ready to bake bread that impresses? Let’s get started.

Ingredients for america's test kitchen gluten free bread

These gluten-free staples combine to create bread with restaurant-quality texture and rise.

Xanthan gum is non-negotiable here—it's what gives gluten-free bread its structure. Bob's Red Mill carries it in bulk, or grab it from the baking aisle at Whole Foods. The flours matter too: white rice flour for lightness, tapioca starch for chew, and almond flour for richness. Skip pre-mixed gluten-free flour blends—they often lack the right balance. For yeast, Red Star instant yeast is my go-to, but active dry works if you let it proof longer. And don't skimp on the olive oil—California Avocado Ranch is perfect for this recipe.

No xanthan gum? Psyllium husk powder at 1.5 tsp is a decent substitute, though texture will differ slightly. Running low on almond flour? Cashew flour works 1:1, but the flavor won't be identical. The honey and vinegar might seem odd, but they're what give this bread that authentic, slightly tangy flavor. Substitute maple syrup for honey if you prefer, and white vinegar for apple cider. For the water, tap is fine, but if yours has strong chlorine taste, let it sit out overnight or use filtered. The eggs can be separated if you want a lighter crumb, but whole eggs give better structure here.

This dough is wetter than traditional bread dough—don't be alarmed. It should be shaggy but hold together when pressed. The 2-hour cold proof is crucial for flavor development, so don't rush it. For storage, wrap the cooled loaf in a clean kitchen towel before sealing in an airtight container—this keeps it moist for 3-4 days. Freeze for longer storage, but thaw at room temperature to preserve texture. The crust stays crisp for about 2 days at room temperature, so slice just before serving.

Step-by-step instructions for america's test kitchen gluten-free bread recipe

Here's how to bake a gluten-free loaf with a perfect rise and crispy crust—no compromises.

In a large mixing bowl, combine the 1.25 cups warm water (around 110°F—test with your finger; it should feel warm but not hot), 1 tbsp granulated sugar, and 1 tsp instant yeast. Let this sit for 5 minutes until you see a foamy layer form on top—this confirms the yeast is active and ready to work. The sugar feeds the yeast, while the warm water creates the ideal environment for fermentation.

Next, whisk in the 1 tbsp honey and 1 tsp apple cider vinegar. The honey adds subtle sweetness and enhances browning, while the vinegar improves flavor complexity and helps with gluten-free structure. Let this mixture rest for another 5 minutes while you prepare the dry ingredients. If the mixture smells yeasty and slightly sweet, you're on the right track.

In a separate bowl, whisk together the 1.5 cups white rice flour, 0.5 cup tapioca starch, 0.5 cup almond flour, 0.5 tsp xanthan gum, and 1 tsp salt. The xanthan gum is critical—it mimics the elasticity of gluten, ensuring your bread holds together. Sift the dry ingredients lightly to avoid clumps, which can lead to uneven texture in the final loaf.

Add the 2 whole large eggs and 0.25 cup olive oil to the wet mixture. The eggs provide structure and richness, while the olive oil adds moisture and flavor. Mix gently with a wooden spoon or silicone spatula until just combined—overmixing can develop gluten-like properties in the rice flour, which we want to avoid. The dough should be sticky but manageable, similar to traditional bread dough but slightly thicker.

Transfer the dough to a lightly oiled mixing bowl and cover with a damp towel. Let it rest at room temperature for 30 minutes. This resting period allows the xanthan gum to fully hydrate and the dough to relax, making it easier to shape. During this time, the dough won’t rise dramatically like wheat-based dough, but it will become slightly more pliable.

After resting, gently fold the dough over itself a few times to strengthen its structure without overworking it. The goal is to create a cohesive mass that can be shaped easily. If the dough feels too sticky, wet your hands slightly to help handle it. This step is where the magic happens—the dough is now ready to rise and develop flavor.

Lightly oil a standard loaf pan and transfer the dough into it, using a spatula to smooth the top. Cover the pan with a damp towel and let the dough proof at room temperature for 1 to 1.5 hours, or until it has risen about 50%. You’ll know it’s ready when the dough springs back slowly when gently pressed—this indicates the yeast has done its job and the bread is ready for the oven.

Preheat your oven to 375°F with a baking stone or inverted baking sheet on the middle rack. This ensures even heat distribution and a crispy crust. Brush the risen dough with a little extra olive oil or water for a golden finish. The proofing stage is crucial—it’s what gives gluten-free bread its airy texture and light crumb.

Bake the bread for 35 to 40 minutes, until the top is deep golden brown and the internal temperature reaches 205°F. The crust should sound hollow when tapped with your knuckles—a sure sign the bread is fully baked. If the top browns too quickly, tent the pan with foil to prevent over-browning while the interior finishes cooking.

Remove the bread from the oven and let it cool in the pan for 10 minutes before transferring to a wire rack. This resting period allows the steam inside the loaf to redistribute, ensuring a soft crumb. Once cooled, slice into thick pieces—gluten-free bread is best enjoyed fresh, with a crispy crust and tender interior that holds up to toast or sandwiches.

Troubleshooting perfect results

Dense Crumb Fix

If your gluten-free bread turns out dense instead of light, the issue is likely underproofing or insufficient xanthan gum. First, verify your yeast is active—if the wet ingredients didn’t foam after 5 minutes, replace it with fresh Red Star instant yeast.

For structure, ensure you’re using 0.5 tsp xanthan gum (not psyllium husk, which behaves differently). Let the dough proof longer—gluten-free bread needs at least 1.5 hours at room temperature or 2 hours in the fridge for proper rise. 💡

Flat or No Rise

A flat loaf almost always means inactive yeast or incorrect temperatures. Double-check your water temperature—it should be 110°F (like warm bathwater). If your kitchen is cold, proof the dough in a turned-off oven with the light on (creates a warm, humid environment).

For extra insurance, add 0.25 tsp extra yeast or proof the dough in a proofing box (like a Breville Smart Oven Air Fryer Pro in proof mode). Never skip the 30-minute rest after mixing—this step helps the dough develop structure. ⏰

Gummy or Sticky Texture

Overmixing or too much moisture causes gummy gluten-free bread. When combining ingredients, mix just until combined—stop when no dry spots remain. If your dough feels too wet, add 1-2 tbsp more almond flour (it absorbs excess moisture).

For baking, reduce oven temperature to 350°F and bake for 45-50 minutes—this slower cook helps evaporate excess moisture. A wire cooling rack prevents steam buildup, which keeps the crumb soft but not gummy. 🌡️

Pale or Underbaked Interior

An underbaked loaf with a pale center usually means the oven wasn’t hot enough or the bread was removed too soon. Invest in an infrared thermometer to confirm your oven reaches 375°F (many home ovens run 25°F hotter or cooler than set).

Bake until the internal temperature hits 205°F—this is more reliable than color alone. For extra browning, brush the loaf with egg wash (1 egg + 1 tbsp water) before baking. If your oven lacks even heat, rotate the pan halfway through baking. 🔥

Crust Too Soft or Mushy

A soft crust happens when the bread cools too quickly or lacks proper steam. For a crisp crust, steam the oven before baking: Place a baking stone on the middle rack, then pour 1 cup boiling water into a heatproof bowl on the lower rack.

Close the door for 5 minutes to create steam. After removing the bread, let it cool completely on a wire rack—this prevents condensation from steaming the crust back to softness. For extra crunch, broil for 1-2 minutes at the end (watch closely!). 🥖

Storage-Related Dryness

Gluten-free bread dries out faster because it lacks gluten’s natural moisture retention. To extend freshness, wrap the cooled loaf in a clean kitchen towel before sealing in an airtight container—this mimics a bread bag’s humidity.

For longer storage, slice the bread and freeze individual portions on a tray before transferring to a ziplock bag. When reheating, use the oven method: Wrap slices in foil and warm at 300°F for 5-7 minutes—this restores crispiness without drying. ❄️

Frequently asked questions