Corning Ware Blue Cornflower casserole dish features the iconic floral design on a crisp white pyroceram body. This vintage square baker includes a matching clear Pyrex A-9-C glass lid, making it perfect for oven-to-table service. Known for its durability and heat resistance, this classic piece is a staple for any retro kitchen collection. The dish shows minor signs of use consistent with age, such as light surface marks on the exterior.