Parchment is mostly coated with silicone, which some sources claim can be toxic when heated. However, other research shows that silicone-coated parchment paper has non-detect results for organic fluorine, and the silicone coating is considered food-safe and non-toxic
How o Use Parchment Paper Safely (If You Choose To)
Don’t panic! You don’t necessarily need to throw out all your parchment paper. Here’s how to use it more safely:Choose Unbleached Parchment Paper
Always opt for unbleached or food-grade labeled parchment paper. Unbleached versions don’t undergo chlorine processing and are safer for high-heat cooking.
