When you're looking for holiday treats to send to far-flung relatives, here's a cookie that fits the bill.
In a large bowl, mix the melted butter, cocoa powder and sugar; beat in the eggs and vanilla extract.
In a medium-sized bowl, stir the flour, baking powder, baking soda and salt. Slowly mix in the wet ingredients, then stir in the chips. Refrigerate for 2 hours or overnight.
Preheat the oven to 350 degrees. Form the dough into 1-inch balls and roll in confectioners' sugar. Bake on an ungreased baking sheet for 12 minutes. Makes 25 to 35 cookies.