If your cookies are falling apart (AKA dry and crumbly), there are a few places we can troubleshoot.u003cbr/u003eThe most likely culprit is overbaking. Peanut butter cookies are notorious for looking like they need more time in the oven.u003cbr/u003eKeep a close eye on your cookies and remove them from the oven according to the recipe, even if they don’t look how you think they should. u003cbr/u003eTrying to transfer the cookies too quickly is also a mistake that can cause cookies to fall apart. They will continue to cook and set while cooling, so patience is key.u003cbr/u003eAnother common mistake is using too much flour, which leads to dryness. I always recommend using the spoon and level method for maximum accuracy.