Crispy Wafer Sweet Taste of Italy. Gluten & Wheat Free. Preservative Free. Non-GMO. For decades, Schar has been known for providing certified safe and delicious gluten-free foods made using high quality, Non-GMO ingredients and absolutely no preservatives. So whether you're diving into a sandwich, snacking on a cookie or indulging in one of our authentic Italian pizzas you can always enjoy eating carefree with Schar.