Recipe information
Yield
Makes about 30 cookies
Ingredients
Preparation
Step 1
Preheat oven to 350°F and grease 2 large heavy baking sheets.
Step 2
In a double boiler or a metal bowl set over a saucepan of barely simmering water melt unsweetened chocolate, 1 cup chocolate chips, and butter, stirring until smooth, and remove top of double boiler or bowl from heat. In a bowl with an electric mixer beat eggs, sugar, and ground coffee on high speed until very thick and pale and mixture forms a ribbon when beaters are lifted, about 3 minutes, and beat in chocolate mixture. Into mixture sift in flour, baking powder, and salt and stir until just combined. Stir in remaining chocolate chips and walnuts.
Step 3
Drop batter by heaping tablespoons about 2 inches apart onto baking sheets and bake in batched in middle of oven 8 to 10 minutes, or until puffed and cracked on top. Cool cookies in baking sheets 1 minute and transfer to racks to cool completely.
