When I have to use parchment paper, I crumple the paper ip into a little ball first, then press it out flat into the cooking vessel (sheet pan or loaf pan or whatnot) and it lays flatter/conforms to the pan better without rolling up all over the place rather than trying to just use a pristine sheet of parchment. It really works great.
LPT - go buy a box of half-size sheets from a restaurant supply store. Webstaurant was my go to until they sent their shipping prices into the stratosphere. I buy 1000 sheets at a time and store it with the sheet pans (the box is only a couple inches tall) and it lasts forever. Costs about $50-60 a box iirc which is way cheaper than buying in rolls.
When I have to use parchment paper, I crumple the paper ip into a little ball first, then press it out flat into the cooking vessel (sheet pan or loaf pan or whatnot) and it lays flatter/conforms to the pan better without rolling up all over the place rather than trying to just use a pristine sheet of parchment. It really works great.
LPT - go buy a box of half-size sheets from a restaurant supply store. Webstaurant was my go to until they sent their shipping prices into the stratosphere. I buy 1000 sheets at a time and store it with the sheet pans (the box is only a couple inches tall) and it lasts forever. Costs about $50-60 a box iirc which is way cheaper than buying in rolls.