-as adapted from Thomas Keller’s Ad Hoc cookbook Makes: 2 1/2 dozen cookies Prep time: 30 minutes plus 36 hours in the freezer before baking (If you are chopping the chocolate yourself, be sure to sift any tiny fragments of chocolate out by sifting the chocolate before putting it into the dough.)
Former White House Social Secretary and co-author of Treating People Well with Jeremy Bernard.