WHAT DOES GLUTEN FREE PIZZA RECIPE MEAN?

I’ve just made this using brown rice flour and potato starch. I also made use of a pizza stone for The very first time. Together, soon after not having a conventional pizza for 8 yrs, I felt like I’d purchased from Domino’s.Generally xanthan gum or guar gum aids is extra to gluten-free flour as being a binder. Can I freeze this dough?I often