"Active time: 40 min Start to finish: 5 1/4 hr..."
INGREDIENTS
•
Ingredients for basic butter cookies
•
1/2 cup Dutch-process unsweetened cocoa powder
•
1/2 teaspoon baking soda
•
10 1/2 oz fine-quality bittersweet chocolate (not unsweetened), melted and cooled
•
Garnish: salted roasted pistachios, finely ground; Demerara sugar