1 Mix the first four ingredients and wait 1/2 hour. Add the flour. Cover with plastic and wait 1/2 hour. 2 Grease a sheet pan with olive oil 3 Put the dough in the pan and spread it out. Wait a few hours. Shape, sprinkle coarse salt on top. Bake 30 minutes at 400-ish F. Rotate pan half-way through baking.