Parchment paper is treated with silicone, so it is nonstick; it is also heatproof and grease-resistant. It’s available bleached (white) or unbleached (brown). … Made of flexible, heat-resistant silicon, they are much more expensive than either parchment paper or wax paper, but last for years.
Beside above, are silicone baking mats toxic?
Silicone Baking Mat Safety: Is Silicone Safe for Baking? Food-grade silicone is a non-toxic polymer mostly made from silica (sand). It’s generally considered safe and non-toxic, so there’s no need to worry about baking with silicone mats. … There are no known health hazards associated with use of silicone cookware.