Ingredients:

  Amount  Measure       Ingredient -- Preparation Method
--------  ------------  --------------------------------
   2      cups          flour -- unbleached, all
                        -- purp
   1      cup           sugar
     1/2  teaspoon      baking soda
     1/2  teaspoon      baking powder
     1/2  teaspoon      - salt
     1/2  teaspoon      cinnamon
     1/2  teaspoon      cloves -- ground
     1/4  cup           espresso -- strong
                        brewed -- coldand
   1      tablespoon    espresso -- strong brewed, cold
   1      tablespoon    milk -- and
   1      teaspoon      milk
   1                    egg yolk -- large
   1      teaspoon      vanilla
     3/4  cup           hazelnuts -- toasted, skinned*
                        - chopped coarse
     1/2  cup           chocolate chips -- semisweet

Preparation:

*To toast and skin hazelnuts, put in one layer in preheated 350F oven for 10 to 15 minutes or until they are colored lightly and skins blistered. Wrap the nuts in a kitchen towel and let them steam for 1 minute. Rub the nuts in the towel to remove as much skin as possible and let them cool. In the bowl of an electric mixer fitted with the paddle attachment, blend the flour, the sugar, the baking soda, the baking powder, the salt, the cinnamon and the cloves until the mixture is combined well. In a small bowl whisk together the espresso, the milk, the yolk and the vanilla, adding the mixture to the flour mixture , beating until a dough is formed, and stir in the hazelnuts and chocolate chips. Turn out the dough onto a floured surface, knead it several times and halve it. Working on a large buttered and floured baking sheet, with floured hands, form each piece of dough into a flattish log 12 inches long by 2 inches wide and arrange the logs at least 3 inches apart on the sheet. Bake the logs in the middle of a preheated 350F oven for 35 minutes and let them cool on the baking sheet on a rack for about 10 minutes. Reduce the oven temperature to 300F. On a cutting board, cut the logs crosswise on the diagonal into 3/4 inch slices , arrange the biscotti, cut sides down, on the baking sheet, and bake them for 5 to 6 minutes on each side, or until they are pale golden. Transfer the biscotti to racks to cool and store them in airtight containers. MAKES: about 32 BISCOTTI SOURCE: Gourmet magazine, December 1992