Can You Put Plastic in The Oven?
It would be best not to put plastic containers in the oven. There's no reason why you should put plastic in the oven in the first place because regardless of how low you set your oven temperature, no plastic can withstand such heat. Putting plastic containers in the oven will only result in burnt food and a messy sheet pan. For the most part, there are no oven-friendly plastics. Nonetheless, there's a plastic container usually marketed as oven-safe; it is called CPET (Crystallized Polyethylene Terephthalate). However, with CPET, there's a catch. CPET can only withstand a certain level of heat. …