Chocolate cookies, rolled in powdered sugar with a Hershey's kiss in the center.
unsweetened, cut up
Stir the chocolate in a small heavy saucepan over low heat until melted.
Combine the eggs, sugar, melted chocolate, oil, baking powder and vanilla extract in a large bowl.
Gradually add the flour, stirring until combined.
Cover; chill for 2 hours, or until easy to handle.
Preheat oven to 375℉ (190℃).
Shape the dough into 1¼ inch balls; roll in powdered sugar.
Place 2 inches apart on ungreased cookie sheets.
Bake for 8 to 10 minutes, or until the edges are set and the tops cracked.
While still hot, press a kiss into the center of each cookie.
Cool on a wire rack.