In a food processor combine flour, sugar, salt and yeast and pulse a few times to mix. Add in oil and mix. Add in water and run until mixture forms a ball around the side of the processor. Run for ~30 seconds. Remove the dough and knead for 5 minutes or until dough passes windowpane test. Divide the dough in 2 or 3 pieces and pace in a container or ziplock bag. Place in fridge and allow to rise for at least 1 day. It can stay for a few days if made ahead of time. Remove from fridge and shape into balls and allow to rest for at least 2 hours before baking.