Vintage CorningWare Cornflower Blue 1 Quart Casserole Dish

Vintage CorningWare casserole dish featuring the iconic Cornflower Blue pattern. This is a CorningWare 1-quart square casserole dish, likely model #P-1-B, known for its distinctive blue cornflower design. The Cornflower Blue pattern, showcasing a simple floral design, was first produced in 1957 and continued to be a popular oven-to-table pattern until it was discontinued in 1988. CorningWare, made from borosilicate glass-ceramic, was revolutionary for its ability to withstand extreme temperature changes, allowing it to go from oven to table. These dishes are safe for use on electric and gas stovetops, in microwave and conventional ovens, under a broiler, and are also refrigerator, freezer, and dishwasher safe. Vintage CorningWare pieces, especially those in the Cornflower Blue pattern, are considered collectible items today. Smoke-free home.