Combine the cornmeal, yeast, and water. Mix it gently, cover it, and let it sit for 30 minutes. This is a sponge.
After the 30 minutes are up, add in the salt, flour, olive oil, and water. Mix it on medium speed for one minute. (You can also knead by hand as well)
Check it for hydration. It should feel a little tacky (sticky), but still pull away from the edges of your mixing bowl.
If you need to, add a few tablespoons of water or flour. Let this mix on medium speed for 6-8 minutes until the dough is smooth.
Cover and let this rise until it has doubled. Mine took about 45 minutes.
Preheat your oven to 550 degrees (on convection if you have it). Or heat your pizza oven if you are using this.
Divide the dough into 4 equal pieces. Roll them into balls, cover and let it rest for 10 minutes.
Press out the dough on a lightly floured surface to 10-12 inches. It should be thin.
Top as you like and bake. In the oven, it will take about 5-8 minutes. In the pizza oven, it will take about 2-4 minutes.
Remove, slice and serve!