Are All Glass Pans Oven Safe. The Pyrex Use Care guidelines state that Pyrex glassware can be used for warming cooking baking and reheating food in microwave ovens as well as preheated standard and convection ovens. The Calphalon signature non-stick pans are generally oven-safe provided the temperature does not exceed 500 degrees.
Do not add liquid to hot glassware. Moreover many frying pan lids come with plastic knobs and this makes them less resistant to heat. Some glass is specifically designed for oven use either by being tempered or made of borosilicate glass.
Generally tempered glass is safe in the oven if you take it from room temperature and place it inside a preheated oven.
There is specific glass made to be used in the oven but needs special care in the sense that it should not be placed in straight in a very hot oven or put in cold water immediately after getting it out of the oven. Glass specifically designed to go inside the oven can handle up to 350F. The Calphalon signature non-stick pans are generally oven-safe provided the temperature does not exceed 500 degrees. That means that if you have Pyrex glassware made before 1998 like this gorgeous vintage design you can safely use it like you always havemaking a baked mac n cheese casserole and leaving the dish on your cold granite countertop or immediately transferring it to the fridge for tomorrows dinner.
