The warning is there for a reason. Silicone melts at 428 degrees F. If your parchment paper is coated with a silicone nonstick coating, as many are these days, and you heat it past 425 degrees, the silicone will liquify and contaminate your food. Don't do it.
September 3, 2020 at 10:09pm
In reply to PaperChef parchment paper… by Drew458 (not verified)
The warning is there for a reason. Silicone melts at 428 degrees F. If your parchment paper is coated with a silicone nonstick coating, as many are these days, and you heat it past 425 degrees, the silicone will liquify and contaminate your food. Don't do it.