4 lg Eggs                                1 tb Strong brewed espresso
 1 1/2 c  Sugar                             1/2 c  Cake flour
    16 oz Semisweet chocolate,              1/4 ts Salt
          -melted and cooled                  1 ts Double-acting baking powder
   1/4 c  Unsalted butter, softened       2 1/2 c  Semisweet chocolate chips
     1 tb Vanilla                             1 c  Walnuts, chopped
 In the bowl of an electric mixer beat the eggs and the
 sugar for 4 to 6 minutes, or until the mixture is
 thick and pale, add melted chocolate, the butter, the
 vanilla, the espresso, the flour, the salt and the
 baking powder, and beat the mixture on the lowest
 setting until it is combined well.  Add the chocolate
 chips and the walnuts and beat the dough until it is
 combined well. In a sheet of parchment paper, form the
 dough into a log, 4 inches in diameter, wrap it in wax
 paper, and chill it for 3 hours, or until it is firm.
 Cut the log into 1-inch-thick rounds, arrange the
 rounds 2 inches apart on baking sheets lined with
 parchment paper, and bake them in batches in the
 middle of a preheated 350F oven for 15 minutes, or
 until the tops are shiny and cracked slightly.  (The
 cookies will be very soft.) Transfer the baking sheets
 to racks and let the cookies cool completely before
 removing them from the sheets. (The cookies will firm
 up as they cool.) Makes about 12 cookies.
 The Model Bakery, St. Helene, Napa Valley From                 
                 Yields       
                12 cookies                
