This is from the 2008 NAPICS. I have never made it so I can’t be of any help other than to post the recipe. I can say as this is more of a batter that if you are using a mixer the dough hook will be of no use. You'll have to use the flat beater attachment.
Gluten Free Crust Pizza Dough
If you are interested in a gluten free pizza crust/dough, this is a very good starting point. Be aware that this is more like a batter rather than a dough and needs to be par-baked in or on a solid pan. Crust can then be frozen for use later. Pull crust from freezer, top as desired and re-bake to suit desired doneness.
Expandex™ Tapioca Starch 45.72% (Corn Products Corp #160901)
Buffalo™ Corn Starch 14.87% (Corn Products Corp #034010)
Rice Flour, Fine 35.69%
Defatted Soy Flour, Inactive 3.72%
Xanthan Gum 0.93%
Sugar 7.44%
Salt 0.93%
Yeast (IDY) 1.12%
Powdered Whole Eggs 3.72% (PWE)
OR
Liquid Whole Eggs 14.87% (LWE)
Oil 13.38%
Water (105°F variable) if using PWE 58.36%
OR
Water (105°F variable) if using LWE 47.21%
Desired final dough temperature 95°F
1. Add all dry ingredients including powdered eggs (if using) to mixing bowl and blend
2. Add liquid eggs (if using) and oil to dry blend above
3. Mix 2-3 minutes @ low speed, it will be dry and crumbly
4. Add water, mix 2-3 more minutes @ low speed, then mix 2-3 minutes @ medium speed until batter is smooth
Press dough out evenly on oil coated pan (light coating for flat pan, 1/2oz for 10” deep dish pan)
Allow dough to rise in covered pan 1-2 hours
Scale: 397 grams (14oz) for 14” medium thick crust
312 grams (11oz) for 12” thin crust, after rise par-bake 380°F 5.5 minutes
510 grams (18oz) for 10” thick crust, par-bake 380°F 9 minutes