Do you need flour on pizza dough for baking?

Flour is the main ingredient in most baking. It provides the substance of the baked product and different flours give different textures. It consists mainly of starch/carbohydrate, and fiber. Flourless recipes give a velvety melt-in-the mouth feel as there is no solid substance to the baked item. The sugars and fats dissolve freely and disperse in the warm moist mouth. So, flour is actually not needed (but it is recommended), and this news is especially good for the people who are allergic to it.