Preheat oven to 425 degrees F.
In a large mixing bowl, combine the warm water and yeast (in a small package inside the pizza crust mix).
Let stand for a few minutes.
Prepare egg substitute in a separate small bowl according to package directions.
(For Ener-G Egg Replacer:
thoroughly mix 4 tbsp warm water with
3 teaspoons of Egg Replacer )
Add egg substitute and oil to mixture and blend briefly.
Add GF Pizza Crust Mix powder and blend about a minute on medium speed, until combined.
Leave dough in bowl, split into 4 portions and cover with plastic wrap.
Allow to rise for 20 minutes.
Spray pizza/baking pans very lightly with olive oil. Place dough on the pans.
Using wet hands, spread out dough to cover the full pizza pan. It may be easiest to cover the dough with plastic wrap and roll it out with a rolling pin.
Bake without topping for 7-9 minutes.