Emile Henry"s ceramic bakeware and tableware is made in Marcigny France since 1850 from high fired Burgundy clay. The natural clay is unsurpassed for conducting and retaining heat * Emile Henry"s Ceradon is an exclusive process to produce strong and durable ceramic bakeware and tableware for everyday use * Extremely hard glaze - resistant to scratching. Shock resistant - highly resistant to chipping * Thermal properties: keeps hot, keeps cold - use directly from freezer to oven to table (0°F to 500°F) * Quiche dish measures 11.7-inch in diameter and holds 1.7-quart capacity. Easy to clean by hand or in the dishwasher