This is the cookie that has made me sort-of...slightly....kind-of famous. :) Co-workers always ask for the recipe and guests at my home never believe that they are home-baked because they are so nice and puffy but still flavorful, soft and chewy. I sent these to my husband many many times while he has been overseas. After we have moved to a new duty station, his former shipmates have gone so far as to email him and ask if I can send them a care package with "those" cookies. I consider that a huge compliment since by the time they get them they are over a week old! :) I would ask that you please follow the directions exactly, including the chill time. It is what guarantees a puffier, tender cookie. I have included the chill time in the preparation.