Combine the 2 cups bread flour, 1 cup warm water, 1/4 cup cornmeal, 1 1/2 tablespoons olive oil, 1 tablespoon kosher salt, 1/2 tablespoon sugar and the packet of yeast in the bowl of a stand mixer fitted with the dough hook attachment. Start mixing on low speed until the dough comes together.
The dough should be soft and slightly sticky but still come off the sides of the bowl when it is being mixed. If the dough is too dry, add 1/4 cup of warm water and if it is too wet, add flour, a tablespoon at a time, until it is the right consistency. It is better for the dough to be too wet than too dry. It will rise better and you can always add more flour when you are shaping the dough.
Once it is the right consistency, knead on medium speed until dough is smooth and springs back to the touch, about 8 minutes more. Transfer to a greased bowl and cover with plastic wrap. Set in a warm place and let rise until it is doubled in size, about 1-2 hours.