Notes: Make sure pans are cool before adding balls of dough. If the dough is added to warm pans it will soften before it gets to the oven and the finished cookies will be flatter, with less of the fun crackles. When baking cookies, I use 3-4 pans and just transfer the parchment paper to a cool pan. None of the pans get dirty due to the parchment paper, but I'm never waiting for pans to cool.