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Corning Glass Works, now well-known as Corning Incorporated, began manufacturing CorningWare Blue Cornflower bakeware in 1958. The style of three blue cornflowers top top a white background was Corning"s trademark because that 30 years. Homemakers purchase CorningWare because it endured enormous temperature extremes and could it is in taken straight from freezers or refrigerators to hot cooking appliances. In 1998, due to lessened sales and emphasis on arising fiber optics, Corning offered its CorningWare heat to civilization Kitchen, LLC.

You are watching: Can corningware be used on the stovetop

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The product that has actually the attributes CorningWare is listed for was found by accident, follow to Kitchen Classics. Pyroceram, a glass-ceramic material that might endure quick fluctuations in between hot and cold temperatures without breaking, was discovered by S. Donald Stookey, a Corning Glass Works research scientist, once a heating system malfunctioned, producing extremely high warmth yet the product didn"t melt. Stookey likewise dropped the material, Kitchen standards notes, and also discovered Pyroceram didn"t conveniently break.


Whether CorningWare deserve to be offered on a stovetop relies upon that is age. Vintage Blue Cornflower CorningWare was intended to walk on stovetops, your Cookware Helper notes. More recent CorningWare, made from the year 2000 onward, by world Kitchen LLC, is made from stoneware and cannot go on stovetops or endure rapid fluctuations in temperatures. Markings top top the bakeware and also its packaging suggest that that is not stovetop safe. However, human being Kitchen llc recently introduced a four-piece, Pyroceram Blue Cornflower Casserole collection under that is Pyrex department that withstands temperature fluctuations and also the original and can be used straight on stovetops.

Increasing Value

Because castle were almost ubiquitous in homes throughout a 30-year period, vintage CorningWare casserole dishes are abundant and also are uncovered at thrift stores, yard sales and also online auction and also vintage sites. The original CorningWare Blue Cornflower bakeware, back still conveniently found, is beginning to get value, according to her Cookware Helper.


World Kitchen gmbh switched to stoneware to manufacture CorningWare to appeal to the color and also design esthetics of contemporary consumers, according to civilization Kitchen LLC"s CorningWare. Modern-day consumers additionally become less interested in the ability of CorningWare products to withstand temperate fluctuations v the breakthrough of the residence microwave.

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Located in the mid-Atlantic united States, Elizabeth Layne has covered nonprofits and philanthropy since 1997, and also has written posts on an array of subject for small businesses and also career-seekers. An award-winning writer, her occupational has showed up in "The Chronicle the Philanthropy" newspaper and "Worth" magazine. Layne hold a Bachelor of arts in journalism from The George Washington University.