CHOCOLATE SANDWICH COOKIES
See the illustrations for shaping sandwich cookies
In step 4, slice 1 dough log into ⅛-inch-thick rounds, omitting egg white mixture and turbinado sugar. Bake cookies as directed in step 5, reducing baking time to 10 to 13 minutes. Repeat with second dough log. When all cookies are completely cool, microwave 3½ ounces chopped dark or milk chocolate at 50 percent power for 1 to 2 minutes and let cool slightly. Spread melted chocolate on bottom of 1 cookie. Place second cookie on top, slightly off-center, so some chocolate shows. Repeat with remaining melted chocolate and cookies.