Light, crunchy, and delicately delicious Vanilla Biscotti perfectly describe these Italian cookies. With Christmas coming soon, I wanted to share one of my favorite holiday cookie recipes with you, these Best Vanilla Biscotti. Biscotti are crunchy cookies that are baked twice; but that doesn’t mean there’s extra work involved. They might seem complicated, but the process is pretty simple. They’re mildly sweet and crunchy and taste exceptional dunked in hot coffee or tea.