Thin and crisp, these waferlike cookies add sparkle to the holidays with a glittery topping of cinnamon and sugar.
Cooks' notes:
•Dough can be chilled up to 5 days, or frozen, wrapped in wax paper and foil, 1 month. Transfer frozen dough to refrigerator to thaw slightly, at least 2 hours, before slicing.
•Cookies can be baked 1 week ahead and cooled completely, then kept in an airtight container at room temperature.