Ingredients
Method
Preparation
- Preheat the oven to 350°F (175°C) and line a large sheet pan with parchment paper.
- In a large mixing bowl, combine the all-purpose flour, cocoa powder, baking powder, and salt. Whisk until well combined.
- In a stand mixer, blend the granulated sugar and melted butter together until fully incorporated. Add the eggs, vanilla extract, and ground espresso powder, mixing until smooth.
- Gradually add the dry flour mixture to the wet ingredients and blend on low speed until just combined.
- Gently fold in the chopped hazelnuts and chocolate-covered espresso beans.
Baking
- Dust the prepared baking sheet with cocoa powder. Divide the dough into two equal portions, shaping each into flattened loaves about 3x15 inches and 1.5 inches thick.
- Beat the egg white until frothy and brush it over the loaves' surface. Bake for 25-30 minutes until golden and firm.
- Allow the loaves to cool for a few minutes, then slice diagonally into 1/2-inch thick pieces. Arrange the sliced biscotti cut side down on the baking sheet.
- Bake the slices for an additional 10 minutes, then flip and bake for another 8-10 minutes until crisp and golden.
Cooling and Storing
- Let the biscotti cool completely before storing in an airtight container. They stay fresh for up to two weeks.
Notes
Toast hazelnuts lightly to enhance flavor. Experiment with spices like cinnamon or nutmeg for variety.
