Wash before first use. DO NOT use glass dish on or under a flame or other direct heat source, including on a stovetop, under a grill, in a toaster oven or in an air fryer. Avoid extreme temperature changes. When heated or cooled too rapidly, glassware can break. Always preheat oven before inserting glassware for cooking to avoid rapid temperature change. DO NOT transfer directly from freezer to hot oven, or vice versa. DO NOT place hot glassware on wet or cool surface. Allow hot glassware to cool on a cooling rack or dry cloth. When cooking foods that may release liquid, add a small amount of liquid to cover the bottom of the glassware before cooking to avoid cool liquid coming in contact with hot glass. DO NOT add cold liquid to hot glassware.
