You may not believe it, but you can make perfectly crispy-on-the-outside, gooey-on-the-inside cookies with some help from your air frier. This method is also useful if your oven is taken or you only need to make a small batch.
Preheat air-fryer on 350°F for 1 minute.
Place parchment paper on bottom of air fryer basket, and set 3 cookie dough portions on parchment paper, leaving space between each one.
Cook 8 1/2 minutes, rotating parchment paper with cookies half way around after 4 minutes. Let stand 2 minutes before serving.