Every Christmas I like to try at least one new cookie recipe, and this year I found a recipe in Yankee Magazine which was especially delicious. My cookie tray looked quite festive with the red and green colors that this cookie contains. I did chill the dough overnight and baked them the next day.
Here are the ingredients to make the cookies: 2 sticks unsalted butter at room temperature, 1/2 cup sugar, 1/2 teaspoon salt, 1 egg, separated, 2 1/4 cups flour, 1/2 cup chopped pistachio nuts, chopped red candied cherries, 1/3 cup white sanding sugar.
In an electric mixer, cream the butter, sugar and salt. Beat in the egg yolk and mix. Add flour and pistachios. Blend until combined. Remove dough from the mixer, and hand mix in the cherries. Divide the dough into 2 1/2 logs about 12 inches long. Wrap in plastic and refrigerate overnight on a sheet pan.
When ready to bake, preheat the oven to 350 degrees. Using parchment paper or silpat mats, cover the baking sheets. Brush the egg white over the logs after unwrapping and place on waxed paper. Sprinkle the coarse sugar over the logs and slice the cookies. Place on the baking sheets and bake 12 to 15 minutes until lightly browned.
Cool and serve. These cookies can be frozen and kept to serve at a later time.