If you gild the lily as a matter of course, add ½ cup chopped toasted hazelnuts to the dough along with the chocolate chips.
Preheat the oven to 375°F. Line a baking sheet with parchment paper.
Whisk together in a medium bowl:
Beat in a large bowl, or in a stand mixer with the paddle attachment, until smooth:
Add:
Beat in:
Add the flour mixture to the butter-sugar mixture and stir in until almost fully combined. Add:
Stir to bring the dough together. Shape, bake, and cool as for Anise-Almond Biscotti. If desired, dip half of each cookie in: