• Heat oven to 400 degrees. Spray bottom and sides of six 6-oz custard cups of cups of a popover pan with nonstick coating. Set aside. • In a mixing bowl, use a wire whisk or hand mixer to beat eggs, milk, and oil until combined. • In a separate bowl, whisk together flours, salt, and herbs, if using. • Gradually whisk flour mixture into egg mixture, continuing to whisk vigorously until batter is smooth. • Fill prepared cups half full of batter and bake in preheated oven about 40 minutes or until very firm. • Immediately after removing from oven, prick each popover to allow steam to escape. If you can stand to wait any longer and like your popovers a little on the crisp side, return the popovers to the oven for five more minutes. • Remove popovers from cups and eat immediately with copious amounts of butter, which may be shown in future to be a health food, too!