How to Make Gluten-Free Pizza in a Pizza Oven: Tips for a Crispy, Chewy Crust

Gluten-free pizza has come a long way from the dry, crumbly discs of the past. With the right ingredients and technique, you can create a gluten-free crust that rivals traditional pizza—crispy on the outside, tender on the inside, and perfectly charred in your outdoor pizza oven. Whether you're newly gluten-free or cooking for a loved one, this guide will walk you through every step, from dough mixing to baking, so you can enjoy authentic pizza oven results without the gluten.

Pizza ovens like the Ooni Koda 2 Gas Powered Pizza Oven- 2nd Generation reach temperatures of 950°F (500°C), which can be intimidating for gluten-free dough. But with a few adjustments—like using a perforated peel and pre-baking the crust—you can achieve a beautiful leopard-spotted bottom and a light, airy crumb. In this article, we'll cover the best gluten-free flour blends, hydration ratios, and baking techniques to help you master gluten-free pizza at home.

Choosing the Right Gluten-Free Flour Blend

Not all gluten-free flours are created equal. For pizza crust, you want a blend that mimics the elasticity and structure of wheat dough. Look for blends that include rice flour, tapioca starch, potato starch, and a binder like xanthan gum or psyllium husk. Many commercial blends are pre-mixed and work well, but you can also make your own. A good starting ratio is 60% whole grain flours (brown rice, sorghum, or teff) and 40% starches (tapioca, potato, or arrowroot).

Avoid blends that are too heavy on almond or coconut flour—they lack the structure needed for a pizza crust and will result in a dense, greasy base. For the best results, use a blend specifically formulated for bread or pizza. If you're feeling adventurous, you can add a small amount of oat flour or millet flour for extra flavor. Remember to always check labels for cross-contamination if you have celiac disease.

• Use a blend with at least 1 tsp of xanthan gum per cup of flour for proper elasticity.
• For a nutty flavor, substitute 25% of the flour with sorghum or teff flour.
• Avoid blends with high amounts of bean flour—they can give the crust an earthy taste.

Mastering Gluten-Free Dough Hydration

Gluten-free dough absorbs more liquid than wheat dough, so hydration is key. Aim for a hydration level of 80-100% (that's 80-100 grams of water per 100 grams of flour). This high moisture content helps the starches gelatinize during baking, creating a tender crumb and crispy crust. Start with 90% hydration and adjust based on your flour blend. The dough should be wet and sticky, similar to a thick batter.

Let the dough rest for at least 30 minutes after mixing to allow the flours to fully hydrate. Some gluten-free bakers recommend a longer rest of 1-2 hours, or even overnight in the refrigerator. This rest period also helps the xanthan gum or psyllium husk develop a gel-like structure that mimics gluten. After resting, you can shape the dough with wet hands or between two sheets of parchment paper to prevent sticking.

• Use warm water (around 100°F) to speed up hydration.
• If the dough feels too dry after resting, add a tablespoon of water at a time.
• A wet dough is easier to shape when using a perforated peel dusted with rice flour.

Shaping and Launching Gluten-Free Pizza

Gluten-free dough is fragile and sticky, so shaping requires a gentle touch. The easiest method is to press the dough into a round on a sheet of parchment paper dusted with rice flour or cornmeal. Use your fingertips to gently stretch the dough from the center outward, working in a circular motion. If the dough tears, simply press it back together—gluten-free dough is forgiving in that regard.

Once shaped, slide the parchment paper onto a perforated peel like the Ooni Signature Perforated Pizza Peel. This peel's holes allow excess flour to fall away and help the crust crisp up evenly. Launch the pizza directly onto the preheated stone, parchment paper and all. The paper will char slightly but won't burn, and it makes transferring the pizza a breeze. After 60-90 seconds, carefully remove the parchment paper with tongs to let the bottom of the crust brown directly on the stone.

• Use a light dusting of rice flour on the peel to prevent sticking.
• If using a bamboo peel, dust it generously with semolina or cornmeal.
• For extra stability, par-bake the crust for 2 minutes before adding toppings.

Baking Gluten-Free Pizza at High Heat

Pizza ovens reach temperatures that are perfect for gluten-free crusts, but you need to manage the heat carefully. Start by preheating your Ooni Koda 2 Gas Powered Pizza Oven- 2nd Generation on high for 20-30 minutes until the stone reaches 750-800°F. For gluten-free dough, a slightly lower temperature (around 700°F) can prevent the crust from burning before the toppings are heated through.

Launch the pizza and immediately turn the oven down to medium-low. This allows the crust to cook through without scorching. Rotate the pizza every 30-45 seconds using a turning peel for even browning. Total bake time is usually 3-5 minutes, depending on thickness. The crust should be golden brown with dark spots on the bottom, and the cheese should be bubbly and slightly browned. Let the pizza rest on a cooling rack for 2 minutes before slicing to allow the structure to set.

• Use an infrared thermometer to check stone temperature before launching.
• For a crispier bottom, bake directly on the stone without parchment for the final minute.
• If the top is browning too fast, use a heat shield or move the pizza to a cooler part of the stone.

Topping Ideas and Serving Suggestions

Gluten-free crusts pair beautifully with classic and creative toppings. For a Margherita, use San Marzano tomatoes, fresh mozzarella, and basil. For a white pizza, try ricotta, garlic, and spinach. Because gluten-free crusts are more delicate, avoid overloading with heavy toppings—stick to 3-4 ingredients max. Pre-cook any vegetables or meats to reduce moisture and prevent a soggy center.

After baking, finish your pizza with a drizzle of extra-virgin olive oil, flaky salt, and fresh herbs. Slice with a sharp rocker blade like the Ooni Pizza Cutter Rocker Blade for clean cuts without tearing the crust. Serve immediately on a wooden board for a rustic presentation. Leftover gluten-free pizza can be reheated in the oven or on a skillet to restore crispiness.

• Blot fresh mozzarella with paper towels to remove excess moisture.
• Add a sprinkle of nutritional yeast for a cheesy flavor boost.
• Pair with a crisp salad or gluten-free beer for a complete meal.

Making gluten-free pizza in a pizza oven is entirely achievable with the right techniques. By choosing a quality flour blend, managing hydration, and using tools like a perforated peel and rocker cutter, you can enjoy a crust that's crispy, chewy, and full of flavor. Ready to fire up your oven? Explore the Ooni Koda 2 Gas Powered Pizza Oven- 2nd Generation for a reliable, high-heat cooking experience that will elevate your gluten-free pizza game.