I got this from my sister-in-law who is also wheat-free! Very good!
1 c white-rice flour
3/4 c tapioca starch
1/4 c corn flour
2 tsp baking powder
1 tsp xanthan gum
1/2 tsp salt
1 egg
2 tbsp olive oil
1 tsp honey
Preheat oven to 425F. Place a large baking sheet or pizza pan in the oven to heat.
(I didn't do this part, but you could) Cut 2 pieces of parchment paper about 12x12in.
And place on counter. Lightly oil.
Whisk flour with tapioca, corn flour, baking powder, xanthan gum and salt in a large
bowl. Whisk egg with oil, honey and 3/4 cup of water (you may need more or less )
in a small bowl. Stir into flour mixture. Divide dough in half.
Place 1 portion between the two pieces of parchement paper, oiled sides touching
dough. Roll dough into a 9in round. Remove dough from parchement to cutting board.
Repeat with remaining dough. Remove pan from oven, flip both rounds onto the sheet.
Add toppings.
Bake in lower 3rd of the oven until crust is golden on the edges and toppings are cooked,
about 15 - 20min. Then stuff your face! Mmmmmmmmm