2tablespoons olive oil, plus more for coating dough
1 1/2teaspoons salt
4 1/2to 5 cups bread flour (or high-gluten flour)
Combine warm water, yeast and sugar in the bowl of a mixer. Stir to combine. Let stand until the mixture foams, about 5 minutes. Stir in 2 tablespoons olive oil, salt and flour. Mix, using a dough hook, just until dough comes together, 1 to 2 minutes.
Remove bowl from mixer, cover, and let stand 20 minutes.
Return bowl to mixer and knead dough, using a dough hook, until surface is smooth and it springs back when you poke it, about 5 minutes. Dough will be very stiff.
Roll dough in a ball, put it in a clean bowl, and brush lightly with olive oil. Cover and refrigerate overnight.
Remove dough from refrigerator and let stand at room temperature at least 4 hours before you plan to use it.
Place dough on a board. Knead it just enough to punch the air out. Divide it into six pieces. (Smaller pieces are easier to work with.) Flatten each piece into a disk on a cutting board and cover with a cloth until you’re ready to use them.