Can You Put Pyrex in the Oven?
Pyrex glassware is designed to go in the oven and is safe in ovens up to 450 degrees Fahrenheit. The more wear and tear a Pyrex dish undergoes, however, the less oven-safe it becomes. In particular, scrubbing at burnt-on foods can take a portion of the special coating off.
When removing a Pyrex dish from the freezer, it is best to allow it to warm up to room temperature before placing it in a hot oven. Any glass dish, including Pyrex, can break if exposed to extreme temperature changes. Pyrex dishes are very durable otherwise, and they are one of the most well-known cooking products because of their wide range of uses.