Rooted in French culinary heritage, Staub cookware is beloved by professional and home chefs for its exquisite craftsmanship, exceptional performance and timeless beauty. This square ceramic baking dish puts a pop of color in your kitchen, finished with a dark blue porcelain enamel glaze that prevents absorption of moisture during baking. Extremely resistant to impact and thermal shock, the versatile lidded casserole dish easily goes from freezer to oven to table.