“While ceramic cookware is generally safe when used as intended, PTFE, polytetrafluoroethylene, aka Teflon-coated cookware works by applying to the cooking surface a layer of fluorinated hydrocarbon ...

They’re oven-, microwave-, freezer-, and dishwasher-safe. Tupperware’s fame is so absolute that its name is synonymous with the food storage container category as a whole. My family exclusively refers ...