Transfer dough, seam side down, to the prepared loaf pan, gently encouraging it into the pan. Cover loosely with plastic wrap that has been lightly coated with cooking spray. Let rest in a warm place (like the top of the refrigerator) until the dough has risen just over the lip of the pan, about 2 hours. During the final 30 minutes of resting, preheat the oven to 375°F with an oven rack in the lower third.
