Thank you so much. As I am a pastry chef with no formal training, I learn by failing. I will try this next week.
Failure is your best teacher. I purchase the full size sheets by Prime Source. They are quillon coated.
There’s posts on the Internet that say quillon is bad, that it's toxic.
That’s based on incinerating it.
Everything emits toxic fumes when incinerated--a piece of wood, dried grass, a piece of paper, even unbleached parchment paper. No matter what is incinerated, it’s going to emit toxic fumes so it’s false to say unbleached parchment paper is not toxic.
All paper when incinerated will release toxic chemicals. When we bake, we do not incinerate the parchment paper. So we are not releasing toxic fumes.
These posts also say unbleached parchment paper is chemical free. Which is not true, all parchment paper requires sulfuric acid bath. And whether parchment paper is bleached or unbleached it also has to go through chemical processing to be coated.
A lot of posts also claim there is dioxin exposure in bleached parchment paper. Again, this is hyperbole. Back in the 80s a study was published in which minute traces of dioxin were detected in paper pulp that is used in consumer products from Toilet paper, disposable diapers, food packaging, tampons, etc.
The traces are so small they do not pose a health risk. You’re at far more risk of breathing the air which is full of pollutants from burning fossil fuels; breathing in a room with an appliance that uses combustion fuels, these include your oven, dryer, furnace, fireplace, space heater, and more.
There’s far more risk to your health using your oven every day then there is using a sheet of parchment paper.