Double Chocolate Hazelnut Biscotti

Name: Double Chocolate Hazelnut Biscotti
Prep time: 15 min
Cook time: 40 min
Total time: 55 min
Cuisine: Italian
Ingredients: 1 cup all-purpose flour; 1/2 cup unsweetened cocoa powder; 3/4 cup granulated sugar; 1 tsp baking powder; 2 large eggs (room temperature); 1/2 cup semi-sweet chocolate chips; 1/2 cup chopped hazelnuts (roasted); 1 tsp vanilla extract

Published: November 20, 2025

by william castellanos

Why You'll Love This Double Chocolate Hazelnut Biscotti

This incredible Double Chocolate Hazelnut Biscotti transforms simple everyday ingredients into restaurant-quality flavors that will blow your mind completely.
Foolproof recipe techniques guarantee perfect results every single time, making even novice cooks feel like professional chefs instantly.
Stunning visual appeal with gorgeous colors and mouthwatering aromas creates the ultimate Instagram-worthy dish for any special occasion.
Endlessly adaptable for different dietary needs while working beautifully for meal prep, date nights, or entertaining large groups effortlessly.

What You’ll Need

Here’s what you’ll need to make this delicious Double Chocolate Hazelnut Biscotti:

All-Purpose Flour: This forms the base of your biscotti and provides structure; make sure to sift it for best results.
Cocoa Powder: Use unsweetened cocoa powder to amplify the chocolate flavor without adding extra sweetness.
Granulated Sugar: Sweeten your biscotti with sugar, adjusting the amount depending on your personal preference.
Baking Powder: Essential for giving your biscotti that perfect rise and crunch; don’t skip it!
Eggs: These provide moisture and help bind everything together; room temperature eggs work best.
Chocolate Chips: Semi-sweet chips add pockets of gooey chocolate in every bite; feel free to use dark chocolate if you’re feeling fancy.
Hazelnuts: Roasted and chopped hazelnuts bring a delightful crunch and nutty flavor that pairs perfectly with chocolate.
Vanilla Extract: A splash of pure vanilla enhances all the other flavors; opt for quality extract if possible.

The full ingredients list, including measurements, is provided in the recipe card directly below.

Cooking Instructions

Follow these simple steps to prepare this delicious Double Chocolate Hazelnut Biscotti:

Step 1: Preheat Your Oven

Preheat your oven to 350°F (175°C). Line a baking sheet with parchment paper to prevent sticking, because nobody likes a messy cleanup—trust me!

Step 2: Mix Dry Ingredients

In a large mixing bowl, whisk together flour, cocoa powder, baking powder, and sugar until well combined. Channel your inner scientist here; we’re making delicious magic happen!

Step 3: Combine Wet Ingredients

In another bowl, beat the eggs and stir in vanilla extract. Pour this mixture into the dry ingredients and mix until just combined—don’t over-mix unless you want dense biscotti!

Step 4: Add Chocolate Chips and Hazelnuts

Fold in the chocolate chips and chopped hazelnuts gently. Take a moment to marvel at how beautiful this mixture looks—it’s like edible art!

Step 5: Shape the Dough

Transfer the dough onto a floured surface. Form it into a log about 12 inches long and place it on your prepared baking sheet. Don’t worry about perfection; rustic is part of its charm.

Step 6: Bake

Bake in preheated oven for about 25-30 minutes until set but still slightly soft in the center. Remove from oven and let cool for about ten minutes before slicing.

Slice diagonally into half-inch thick pieces using a serrated knife. Place them cut-side down back on the baking sheet.

Step 7: Second Bake

Return your slices to the oven for another ten minutes per side until they’re crisped up beautifully. The kitchen should smell heavenly right about now!

Serve them warm or allow them to cool completely before storing them in an airtight container—if they last that long! Enjoy your delightful Double Chocolate Hazelnut Biscotti alongside coffee or tea for an unforgettable treat!

You Must Know About Double Chocolate Hazelnut Biscotti

This showstopping Double Chocolate Hazelnut Biscotti delivers restaurant-quality results using simple ingredients you probably already have at home.
The perfect balance of textures and flavors creates an unforgettable dining experience that will have everyone asking for seconds.
Picture-perfect presentation with vibrant colors makes this dish absolutely Instagram-worthy and guaranteed to impress any dinner guest.
Incredibly versatile recipe that works beautifully for weeknight dinners, meal prep, special occasions, or even outdoor entertaining sessions.

Perfecting Cooking Process

Start by preheating your oven while you mix the dough. Bake the biscotti twice: first as a log, then slice and bake again for that perfect crunch. This sequence ensures your biscotti are evenly cooked and deliciously crisp!

Flavor Your Way

Feel free to swap out hazelnuts for almonds or walnuts if you’re feeling adventurous! You can also experiment with different types of chocolate—dark, milk, or even white—to find your ideal flavor profile.

Storing & Reheating

To maintain freshness, store your Double Chocolate Hazelnut Biscotti in an airtight container at room temperature. If needed, reheat in the oven for a few minutes before serving to restore their delightful crunch.

Chef's Helpful Tips for Double Chocolate Hazelnut Biscotti

This professional-quality Double Chocolate Hazelnut Biscotti relies on precise timing and temperature control to achieve restaurant-standard results consistently.
Master the art of mise en place by prepping all ingredients beforehand, ensuring smooth execution and preventing any last-minute cooking disasters.
The secret lies in layering flavors throughout the cooking process rather than seasoning only at the end for maximum depth.
Pro tip: let the finished dish rest for optimal texture and flavor development before serving to hungry guests waiting eagerly.

Trying out my Double Chocolate Hazelnut Biscotti recipe reminded me of the first time I baked them. My friend took one bite, raised an eyebrow, and said it tasted like happiness dipped in chocolate!

FAQs

What is Double Chocolate Hazelnut Biscotti?

Double Chocolate Hazelnut Biscotti is a delightful Italian cookie that combines rich cocoa with crunchy hazelnuts. This treat is perfect for coffee or tea, offering a satisfying crunch and a deep chocolate flavor. The process of making biscotti involves baking the dough twice, which gives it its signature crisp texture. Enjoying these cookies with your favorite beverage enhances their taste and makes for a wonderful snack.

How do I store Double Chocolate Hazelnut Biscotti?

To store your Double Chocolate Hazelnut Biscotti, place them in an airtight container at room temperature. They can last for up to two weeks if stored properly. If you want to keep them longer, consider freezing the biscotti. Just make sure to wrap them tightly in plastic wrap or aluminum foil before placing them in a freezer-safe bag. When you’re ready to enjoy them, simply thaw at room temperature for the best taste.

Can I customize my Double Chocolate Hazelnut Biscotti?

Absolutely! You can customize your Double Chocolate Hazelnut Biscotti by adding various ingredients. Consider mixing in dried fruits like cherries or cranberries for extra flavor. You can also experiment with different nuts such as almonds or walnuts, or even add spices like cinnamon for a unique twist. The versatility of this recipe allows you to create a biscotti that perfectly suits your taste preferences.

What drinks pair well with Double Chocolate Hazelnut Biscotti?

Pairing drinks with Double Chocolate Hazelnut Biscotti enhances the overall experience. Rich coffee or espresso complements the chocolate flavors beautifully, while herbal teas like chamomile offer a lighter contrast. For something different, try serving these biscotti with hot chocolate or flavored lattes. The combination of flavors will elevate your snacking moment and make it truly indulgent.

Conclusion

In summary, Double Chocolate Hazelnut Biscotti offers a unique blend of rich chocolate and nutty hazelnuts that make for an irresistible treat. These cookies are easy to customize and perfect for pairing with various beverages. Whether you enjoy them at home or share them as gifts, their delightful crunch and flavor are sure to impress everyone. Don’t miss out on creating this delicious treat in your kitchen!