Thanks to the availability of frozen berries, you can enjoy the fresh flavors of summer even in the midst of winter. If using frozen berries to make this refreshing smoothie, defrost them before juicing. You may not need to add the sugar if the fruit is sweet. If you like, reserve a few attractive berries and skewer them with a wooden skewer for garnish.
Adapted from Williams-Sonoma Cookware Series, Juicer Cookbook, by Carol Gelles (Time-Life Books, 1998).
Recipe courtesy of Williams-Sonoma