Use whole almonds with the skin on for a better presentation.
Add a few tbspn of milk if the dough is too dry to come together.
Do not fully cook the biscotti the first time they are in the oven since you will bake them again.
You can keep the biscotti for a week if stored in an airtight container
Use orange zest in the dough.
Add dried cranberries.
Cantuccini are Italian cookies that are traditionally dipped in Vin Santo or coffee.
Add instant coffee or cacao powder.