Most gluten free pizza crusts have a high starch content. Starchy ingredients take time to consume the moisture from wet ingredients. When learning how to make a gluten free pizza crust, it's important that you allow the mix to ferment and rise before baking. While each recipe is different, we recommend letting your dough rest for at least an hour. This rest period will help ensure that the starches are accurately hydrated and that, when cooked, your dough will properly rise. If followed correctly, you'll end up with a crispy crust with the chewy soft center often produced in traditional pizza crust recipes.
The gluten found in most flours is what gives the dough its texture and elasticity and if made the wrong way, your homemade gluten free pizza dough can become a flavorless, textureless mess.
While conventional pizza dough is kneaded multiple times to help develop the gluten and create the desired rise, gluten free doughs are not kneaded at all. With no gluten to develop, kneading a gluten free dough is pointless. In fact, most gluten free doughs are incredibly sticky and trying to knead a sticky dough will create a mess. When mixing a gluten free dough, skip the kneading and focus on the specific ingredients added to the recipe to help the dough rise properly.