What is Parchment paper

Is wax paper , parchment paper?:confused:

I use parchment paper for everything. I love to place pizzas on it for baking, I use it for cookies… everything. It’s definitely an underrated product. It keeps things from sticking, makes clean-up easy-- very helpful. I also love to bake “packets” with parchment paper instead of foil. I think the final product comes out nicer. You might want to give it a try!