1. In a medium bowl, combine flour, salt, and sugar. Make a well in center; add oil and 1/2 cup water, and stir until mixture comes together into a rough ball. Lightly knead until just combined. Divide dough into 2 balls and loosely wrap each in plastic. Press with a rolling pin to form 2 disks. Let dough rest 30 minutes. Dough can be refrigerated overnight or frozen up to 3 months; thaw in refrigerator before using.