Paula Deen"s newest stoneware is crafted In a unique hobnail design, this stoneware casserole is designed to bake and entertain Southern style. Each stoneware casserole is uniquely glazed so that no two pieces are alike. Her stoneware is designed for oven, microwave, refrigerator and freezer use. It"s also dishwasher safe and oven safe to 500-degree farenheit.