I got into "cookie stamps" a few years back, and have quite a collection. This recipe was absolutely the very best choice for stamped cookies. The cookies about melt in your mouth. These can be adapted to so many occasions by the color of the sugars you use.
Add remaining ingredients, except decorating sugar, and mix well.
Scoop small balls (or hand roll). Press with cookie stamp, or you can just use a glass with a fancy cut bottom dipped into the decorating sugar. I usually spray the stamp, or glass bottom for the first few cookies to get enough sugar to coat and create the design in the cookie.