This rare vintage CorningWare casserole dish features a square shape in a white color with a floral pattern known as Strawberry Sundae. Manufactured in 1980 in the United States, this 2-liter casserole dish is part of the Strawberry product line. The dish is made of ceramic and is dishwasher safe and microwaveable, making it both functional and collectible for vintage kitchenware enthusiasts.