Gluten Free thick crust pizza! :D

I've still been trying to work to making a good near gluten tasting pizza crust with out hurting my belly. I really like what I did with this today. I really was unsure so if some things sound odd I was getting ideas as they came. Also; Hello Reddit! <3

Men, women, to your stations: 
2/3cup brown rice flour
2/3cup white rice flour
2cups tapioca starch
1cup flax seed meal
1/2cup buckwheat flour
1/4cup millet flour(+1/3cup for later)
1/4cup cornstarch
1/2tsp potato starch
1 packet (2tbs) dry active yeast
3tsp xanthan gum
1tsp salt
2tbs sugar
3 egg whites
1 1/2 cup warm water
3tbs olive oil

You know, this stuff.

And, if you're like me.. you spent 15 minutes blowing 

your ear drums out.

Next add in all of the dry ingredients, except the 1/3cup of millet flour. That doesn't mean to not add the 1/4cup of it though! Make sure everything is blended well, the flax makes it sorta hard at first.

Next, put your egg whites in a separate bowl. Then, get your cup of warm water(1 1/2cup) and mix in 3tbs of olive oil. Add in the oil-water mix, then add in a little bit of the egg whites at a time and mix well. If your mixture is too wet looking (like mine was, it didn't look right to me) add in 1/3cup of millet flour little by little (you might use less or more) until you think, or it looks like it has the right texture.

Next, cut your dough in half and put half on a well greased pizza pan. Put olive oil on your hands and the dough, spread out, then gradually add in the rest of the dough for a thick crust like mine. Or only use half and save the other for more pizza or make a second one at the same time.

The dough does not taste like salty milk and coins.*

Let that sit for about 20 minutes while you preheat the stove to 400 degrees(F). After that bake it for about 9 minutes. Take out, put on toppings, put back in for another 3-6 minutes for toppings to bake. Then go OMNOMOMNOM.

Like I said: OMNOMNOMNOMNOM