MIX-INS: This is a great base recipe that you can use to create all different kinds of biscotti. I love adding orange zest and cranberry and dipping them in white chocolate.
TO STORE: Store the biscotti in an airtight container at room temperature for up to 2 weeks.
TO FREEZE: Place the biscotti in a ziploc bag or airtight container. They will keep frozen up to 3 months. Be sure they are completely cool before covering and storing to prevent them from softening. You can restore their crisp by popping them in the oven for a few minutes, and then cooling.