Cantucci, also known as biscotti di Prato, are traditional Tuscan almond cookies. They are twice-baked, which gives them a crunchy texture. The cookies are made with a combination of almonds, flour, sugar, eggs, and a hint of vanilla. Cantucci are often enjoyed dipped in Vin Santo, a sweet dessert wine from Tuscany. They are a perfect accompaniment to a cup of coffee or as a sweet treat after a meal.