The Rada 15" Baking Stone is perfect for homemade, deli or frozen pizza and other foods like frozen french fries, cookies, biscuits, rolls, specialty breads and pretzels. Rada Stoneware absorbs heat to maintain an even baking temperature so you can experience superior results, the textured surface produces pizzeria-type crusts, perfectly baked cookies and light biscuits. Unlike most other brands of stoneware, our stoneware is dishwasher safe! This is possible because our proprietary clay mixture and manufacturing process minimizes moisture absorption.