How does glad simply cooking ovenware work?

You're asking about Glad's "Simply Cooking" ovenware, but the information is limited online. It seems Glad does not currently have a product line with that exact name.

It's possible that:

* The product name is different. Perhaps it's "Glad Bakeware" or something similar.

* It's a discontinued product. Older product lines might have been discontinued or renamed.

To get more specific information, I recommend:

* Checking Glad's website. Look for their current bakeware offerings.

* Searching for reviews online. Websites like Amazon and Walmart often have information about older products.

* Contacting Glad directly. They can provide details about their products.

Please let me know if you have additional details about the Glad ovenware you're interested in, and I'll do my best to help you find more information.