Preheat oven to 475 degrees. Place a pizza stone in the oven to heat up while you prepare the dough
In a medium size bowl, whisk together the sorghum flour, arrowroot starch, flaxseed meal, baking powder, sugar, and salt. Mix well
Add the water and oil to the flour mixture and stir together until combined and a dough forms. The dough should not be sticky and has the texture a bit like play-dough
Press the dough into a ball and flatten into a thick disc
Put the dough disc between parchment paper and roll out the dough between the parchment paper to 1/4-inch thick or less (I roll mine out to about 1/8-inch)
Remove the top parchment paper and leave the bottom parchment. Put your favorite toppings on your pizza
Remove the hot pizza stone from the oven and move the pizza with the parchment paper to the hot stone
Bake the pizza for 8-10 minutes. Make sure the crust doesn't get too dark or it will be hard.
If you roll your crust very thin, it will take less time to bake. If it's thicker, it will take slightly more time to bake
Allow pizza to cool for 5 minutes before slicing with a pizza cutter and serving