I worked for Ginos for 9 years. There is no corn meal. What makes the crust yellow is Yellow Dye # 3. The ingredient that make the dough lite and airy is a Dough conditioner that you would you as if you were frying beer batter chicken. They only use pure olive oil in the bottom of the pan. Theis is why the crust comes out so crunchy. The dough is only made in the morning , not made 2 days in advance.