Hazelnut Biscotti

• 1 cup lightly toasted and skinned hazelnuts
• 1 cup sugar
• ½ cup

Position a rack in the middle of the oven and preheat to 350°F. Coarsely chop the hazelnuts. In a medium bowl, combine the hazelnuts, sugar, butter, liqueur, and eggs and mix well. Stir in the flour, baking powder, and salt. Turn the dough out onto a lightly floured work surface and kn