Ingredients
Method
- In a large bowl, beat the butter and 1 cup of sugar together until light and fluffy, which typically takes around 5 to 7 minutes. Add the eggs, one at a time, beating well after each addition. Mix in the extract. In a separate bowl, combine the dry ingredients, then gradually add them to the creamed mixture, mixing well. Stir in the almonds.
- Prepare a baking sheet by lining it with foil and greasing the foil. Divide the dough in half and shape each portion into a 12x3-inch rectangle directly on the foil. Brush the rectangles with milk and sprinkle the remaining sugar on top.
- Bake at 375°F until the rectangles turn golden brown and become firm to the touch, usually around 15 to 20 minutes. Using the foil, transfer the rectangles onto a wire rack and let them cool for 15 minutes. Reduce the oven heat to 300°F.
- Transfer the cooled rectangles to a cutting board and slice them diagonally into 1/2-inch slices using a serrated knife. Place the slices cut-side down on ungreased baking sheets.
- Bake for 10 minutes, then turn the slices over and bake for an additional 10 minutes or until they become firm. Remove the biscotti from the baking sheets and let them cool on wire racks. Store them in an airtight container.
Notes
Use whole, unpeeled almonds: Traditional cantucci call for raw almonds with the skin on. Toast them lightly beforehand for extra flavor.
No butter, no oil: Authentic cantucci are made without fat—this gives them their signature dry, crunchy texture and long shelf life.
Twice-baked for a reason: The second bake is key. After slicing the warm logs, bake the cookies again until golden and crisp on all sides.
Slice while warm: Let the baked logs cool just a few minutes—then slice them while still warm to prevent crumbling.
Don’t overmix the dough: Mix until just combined to avoid a tough texture. The dough will be slightly sticky—flour your hands when shaping.