Cantucci, also known as biscotti di Prato, are almond-based cookies that originated in the Tuscan city of Prato. These crunchy and twice-baked cookies are typically made with almonds, flour, sugar, eggs, and a hint of vanilla. They are traditionally served with a glass of Vin Santo, a sweet dessert wine from Tuscany. Cantucci are perfect for dipping into the wine, softening them just enough to enjoy their delightful texture and flavors.