Double Chocolate Chunk Biscotti

Double Chocolate Chunk Biscotti

Prep time: 20 minutes | Cook time: 40 minutes | Serves: 30.

5 Ratings 3 stars

The secret to a perfectly-shaped and crispy biscotti is to brush the dough with egg white and water before the first bake. 


Nutrition Information

Nutrition Facts per serving

Calories: 100 Sodium: 55mg
Fat: 4.5g Carbohydrate: 16g
Saturated Fat: 2.5g Dietary Fiber: 1g
Trans fats: 0g Sugars: 6g
Cholesterol: 30mg Protein: 2g


vitamin A
vitamin C



  1. Cream butter in a large bowl with electric mixer on medium to high speed for 30 seconds.
  2. Add 1 cup sugar and baking powder. Beat until combined well.
  3. Beat in 2 whole eggs and 1 egg yolk, reserving the egg white.
  4. Beat in as much flour as possible with the mixer. Stir in remaining flour, cocoa powder and chocolate with spoon.
  5. Divide the dough in half. Shape each half into an 11-by-2-by-1-inch loaf. Place on parchment-lined baking sheet.
  6. Stir together the reserved egg white and water; brush on dough. Sprinkle with 1 tbsp sugar.
  7. Bake at 375 degrees for 20 to 25 minutes. Cool on sheet for 15 minutes.
  8. Cut each loaf diagonally into 1/2-inch to 3/4-inch slices and place cut-side-down on lined sheet. Bake at 325 degrees for 10 minutes. Remove and turn slices over; bake 10 to 15 minutes more or until crisp.
  9. Remove biscotti to wire rack to cool completely.
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