To make the dough, combine the flour, sugar, and yeast in the bowl of a food processor fitted with the metal blade. Pulse to combine.
With the machine running, add the ice water through the feed tube and process until the dough is combined everything is incorporated, about 10 seconds. Let dough rest for 10 minutes.
Add the salt and vegetable oil and process until the dough forms a smooth, tacky ball that doesn't stick to the sides of the bowl anymore. Remove the dough from the bowl and knead for 1 minute on a lightly oiled or floured work surface then transfer it to a lightly oiled bowl, cover, and refrigerate for 24 hours or up to 3 days. (AFTER the refrigeration process, the dough can be divided and wrapped tightly in plastic wrap, put in a freezer bag, and frozen for later use.)