1.In the bowl of a heavy-duty electric mixer fitted with a dough-hook attachment, combine yeast, sugar, and water, and stir to blend. Let stand until foamy, about 5 minutes. Stir in oil and salt.
2.Add flour, a little at a time, mixing at the lowest speed until most of the flour has been absorbed, and the dough forms a ball. Continue to mix at the lowest speed until soft and satiny but still firm, 4 to 5 minutes. Add additional flour, if necessary, to keep the dough from sticking. The dough will be quite soft.
3.Transfer the dough to a bowl, cover tightly with plastic wrap, and place in the refrigerator. Let the dough rise in the refrigerator until doubled or tripled in bulk, 8 to 12 hours. The dough can be kept for 2 to 3 days in the refrigerator. Simply punch down the dough as it doubles or triples.