- 16 Tbs. (2 sticks) unsalted butter, at room
- 1 1⁄4 cups sugar
- 1 egg
- 1 tsp. vanilla extract
- 1⁄4 tsp. salt
- 2 1⁄4 cups all-purpose flour
- 1 1⁄4 tsp. baking powder
- 1 oz. unsweetened chocolate, chopped, melted
and slightly cooled
- 1⁄4 cup finely chopped pecans
- 1 or 2 drops red food coloring
- 1⁄4 tsp. freshly grated nutmeg
Over a sheet of waxed paper, sift together the flour and baking powder. Gradually add the flour mixture to the butter mixture and beat on low speed or stir with a wooden spoon just until blended.
Divide the dough evenly among 3 bowls. Stir and knead the chocolate and pecans into the first bowl, the food coloring into the second bowl and the nutmeg into the third bowl.
Line a 9-by-5-inch loaf pan with a sheet of waxed paper, overlapping the long sides by about 3 inches. Scrape the nutmeg dough into the pan and, with a small offset spatula, press to the edges in an even layer. Smooth out the dough with your fingertips. Drop the pink-tinted dough by teaspoons onto the nutmeg layer and press into an even layer. Smooth with your fingertips. Repeat with the chocolate dough. Fold the waxed paper over the top and press to smooth and compress the layers. Refrigerate until firm, at least 24 hours or up to 2 days.
Preheat an oven to 350°F. Lightly butter 2 baking sheets or line with parchment paper.
Use the paper to lift the dough out of the pan. Invert onto a wooden board and remove the paper. Using a long, thin knife, cut it in half lengthwise. Cut crosswise into slices 1⁄4 inch thick to make striped cookies.
Place the slices at least 1 1⁄2 inches apart on the prepared pans. Bake the cookies until set and pale gold on the bottom, about 15 minutes. Transfer the pans to wire racks and let cool for a few minutes, then transfer the cookies to the racks to cool completely.