These one bowl, small batch peanut butter cookies are soft inside and crisp on the outside. They're made with pantry ingredients and are ready in about 25 minutes. This recipe makes about 6 thick cookies.
Add egg yolk. Beat until just incorporated. Add flour, baking soda, baking powder, and a pinch of salt to the mixture. Beat at a low speed until just incorporated.
Roll into 6 balls. Place on a baking mat OR parchment paper on a baking sheet. Repeat with remainder of the dough. Make sure there is at least 1.5 inch between cookie dough balls.