Dark Chocolate Hazelnut Biscotti Recipes

Steps:

• Preheat oven to 350 degrees. Line 2 large baking sheets with parchment paper; set aside. In a food processor, pulse the flour, cocoa, baking soda, salt, 1 cup chocolate chunks, and hazelnuts until chocolate and hazelnuts are the size of peas.
• In the bowl of an electric mixer fitted with the whisk attachment, beat the whole eggs and granulated sugar until the mixture holds a ribbon-like trail on the surface for a few seconds when you raise the whisk. Switch to the paddle attachment. With the mixer on low speed, add the flour mixture and remaining 1 cup chocolate chunks, and beat until just combined.
• Turn out the dough onto a generously floured work surface, and divide into four equal pieces. Shape each piece into a 10-by-2-inch log. Transfer to prepared baking sheets. Brush off any excess flour. With the palm of your hand, gently press the logs to flatten slightly. Brush egg white over logs. Sprinkle with sanding sugar, if using.
• Bake, rotating halfway through, until logs are just firm to the touch, 20 to 24 minutes. Transfer sheets to a wire rack to cool slightly, about 20 minutes.
• Place logs on a cutting board. Using a serrated knife, cut crosswise into 3/4-inch-thick slices. Place wire racks on two large rimmed baking sheets. Arrange slices, cut sides down, on the rack. Bake until biscotti are firm to the touch and completely dry, about 20 minutes. Remove pan from oven; let biscotti cool completely on the rack. Biscotti can be kept in an airtight container at room temperature for up to 1 week.

Steps:

• Preheat oven to 350°F. Line heavy large baking sheet with parchment paper. Grind 1/2 cup toasted hazelnuts in processor. Set aside. Whisk flour, cocoa, baking soda, baking powder and salt in large bowl. Beat butter and sugar in another large bowl to blend. Add eggs and vanilla and almond extracts and beat until well blended. Beat in flour mixture. Mix in 1 cup whole toasted hazelnuts, chocolate chips and 1/2 cup ground hazelnuts.
• Divide dough into 2 equal pieces. Shape each piece on baking sheet into 2 1/2-inch-wide by 14-inch-long log. Place logs on prepared baking sheet, spacing 2 1/2 inches apart (logs will spread during baking). Bake until logs feel firm when tops are gently pressed, about 35 minutes. Cool logs on baking sheet 15 minutes. Maintain oven temperature.
• Using long wide spatula, transfer baked logs to cutting board. Using serrated knife, cut warm logs crosswise into 1/2-inch-thick slices. Arrange slices, cut side down, on 2 baking sheets. Bake biscotti until firm, about 15 minutes. Transfer to racks and cool completely. (Chocolate-Hazelnut Biscotti can be prepared ahead. Store in airtight container up to 4 days, or wrap in foil and freeze in resealable plastic bags up to 3 weeks.)

Steps:

• Heat oven to 180C/160C fan/gas 4 and line a large baking sheet with baking paper. Whisk together the eggs and sugar until light and fluffy. Sift the flour and bicarbonate of soda into a bowl, then add the orange zest, hazelnuts and chocolate chips. Fold into the egg mix to make a soft dough. Tip onto a lightly floured surface, shape into a 25cm sausage shape with lightly floured hands, then transfer to baking sheet. Flatten to a 3cm thickness, then bake for 30 mins until lightly browned on top.
• Remove and slide onto a chopping board, then reduce the oven to 160C/140C fan/gas 3. Cut the log into 1cm thick slices and return to the baking sheet, cut-sides up. Bake for 10-15 mins until crisp, then cool on a wire rack. Will keep in a tin for 3 weeks.

Steps:

• Preheat oven to 350°F.
• Line heavy large baking sheet with parchment paper.
• Grind 1/2 cup toasted hazelnuts in processor. Set aside.
• Whisk flour, cocoa, baking soda, baking powder and salt in large bowl, set aside.
• Beat butter and sugar in another large bowl to blend. Add eggs and vanilla and almond extracts and beat until well blended.
• Add flour mixture, mix well.
• Mix in 1 cup whole toasted hazelnuts, chocolate chips and 1/2 cup ground hazelnuts.
• Divide dough into 2 equal pieces.
• Shape each piece on baking sheet into 2 1/2-inch-wide by 14-inch-long log. Place logs on prepared baking sheet, spacing 2 1/2 inches apart (logs will spread during baking).
• Bake until logs feel firm when tops are gently pressed, about 35 minutes. Cool logs on baking sheet 15 minutes.
• Maintain oven temperature.
• Using long wide spatula, transfer baked logs to cutting board.
• Using serrated knife, cut warm logs crosswise into 1/2-inch-thick slices.
• Arrange slices, cut side down, on 2 baking sheets. Bake biscotti until firm, about 15 minutes. Transfer to racks and cool completely.
• (Chocolate-Hazelnut Biscotti can be prepared ahead. Store in airtight container up to 4 days, or wrap in foil and freeze in resealable plastic bags up to 3 weeks.).

Steps:

• Preheat oven to 350°F.
• To toast hazelnuts: spread on a baking sheet and bake for 15 minutes or until lightly browned and the skins begin to flake.
• Remove from oven and place nuts in a dish- towel.
• Roll up and let nuts 'steam' for 5 minutes and briskly rub the towel (with nuts inside) to remove the skins from the nuts.
• Cool and then chop coarsely.
• Set aside while you prepare dough.
• Reduce oven temperature to 300°F.
• Line a large baking sheet (12 x 17) with parchment paper.
• In a food processor fitted with a metal blade, combine the coarsely chopped chocolate and brown sugar and process until the chocolate is very fine; set aside.
• Sift or whisk together the flour, cocoa, espresso powder, baking soda and salt into a bowl; set aside.
• In bowl of electric mixer combine the eggs and vanilla and beat to blend, about 30 seconds.
• On Low speed mix in the chocolate/sugar and flour mixtures until a stiff dough forms, adding the hazelnuts and white chocolate (if using) when about half mixed.
• On a floured surface divide the dough in half.
• Form each half into a log, 12 inches long.
• Do this by rolling the dough back forth into a cylinder shape with floured hands.
• Transfer the logs to the baking sheet, spacing then well apart (with-wise on the pan) Pat to even the shapes.
• Bake until firm to the touch about 40 minutes (logs will spread during baking).
• Remove from oven, place on wire rack, let cool for 10 minutes.
• Using a long spatula transfer the logs to a cutting board.
• With a serrated knife cut the dough into 3/4 inch thick slices on the diagonal.
• Arrange the slices on the baking sheet.
• Bake 20 minutes at 300°F, turn the slices over and bake until crisp and dry, about 20 minutes longer.
• Let cool on wire rack.

Steps:

• Position 1 rack in center and 1 rack in top third of oven and preheat to 325°F. Using handheld electric mixer, beat sugar and butter in very large bowl until well blended. Beat in eggs 1 at a time just until blended. Mix in orange peel, baking soda and salt. Add 3 cups flour, hazelnuts and dried cherries; stir until well blended. Add 3 cups flour, 1 cup at a time, stirring until well incorporated.
• Transfer dough to floured work surface. Divide into 4 equal pieces. Knead each piece until dough holds together well. Form each piece into 9-inch-long by 3-inch-wide log. Place 2 logs on each of 2 large ungreased baking sheets, spacing about 3 inches apart (logs will spread during baking). Bake until logs are golden and feel firm when tops are gently pressed, switching and rotating baking sheets halfway through baking, about 55 minutes. Cool logs on baking sheets 15 minutes. Maintain oven temperature.
• Using long wide spatula, transfer logs to cutting board. Using serrated knife, cut warm logs crosswise into 1/2-inch-thick slices. Arrange slices cut side down on 2 baking sheets. Bake biscotti 10 minutes. Turn biscotti over; bake until light golden, about 10 minutes longer. Transfer to racks and cool completely.
• Stir chocolate in large bowl set over saucepan of boiling water until melted and smooth. Remove from over water. Dip 1 cut side of each biscotti into melted chocolate to about 1/4-inch depth. Gently shake off excess chocolate. Place biscotti, chocolate side up, on baking sheets. Refrigerate until chocolate is firm, about 35 minutes. Dip pastry brush in cocoa, then lightly brush cocoa over chocolate on each biscotti. (Can be made ahead. Store in airtight containers up to 4 days, or wrap in foil and freeze in resealable plastic bags up to 3 weeks.)