The Best Sugar Cookies
Meringue powder is a mixture of pasteurized dried egg whites, sugar, and edible gums. Look for it in the baking aisle of your supermarket or at a specialty food store.
Layer uniced cookies between sheets of waxed paper in an airtight container; cover. Store at room temperature for up to 2 days or freeze for up to 3 months. If desired, ice and decorate before serving.