Introduction – The Allure of Double Chocolate and Hazelnuts
Biting into a perfect cookie is pure bliss. Imagine that rich cocoa flavor. Now add the satisfying crunch of hazelnuts. This combination offers a truly decadent experience. These double chocolate cookies with hazelnuts are a delightful treat.
This article guides you to master these cookies. We cover basic steps. Then, we explore advanced techniques. Plus, we address common questions. Our aim is to help you bake the ultimate cookies. Learn more about browning butter for baking for enhanced flavor.
Chocolate cookies are incredibly popular. Yet, adding hazelnuts truly elevates them. The classic pairing of chocolate and nuts is simply divine. It transforms a simple cookie into a gourmet delight. Discover tips for perfectly roasted nuts to maximize their taste. Thus, these gourmet cookies are perfect for any occasion. Creating these double chocolate cookies with hazelnuts at home is rewarding.
The Basic Recipe – Double Chocolate Hazelnut Bliss
Double Chocolate Cookies with Hazelnuts
A truly decadent cookie awaits. This recipe features rich cocoa. Two kinds of sugar ensure perfect chewiness. Crunchy roasted hazelnuts add texture. A hint of coffee deepens the chocolate flavor. These homemade chocolate cookies are truly special.
Ingredients:
- 2 cups all-purpose flour
- ½ cup unsweetened cocoa powder
- ½ teaspoon baking soda
- 1 ½ teaspoons cornstarch
- ½ teaspoon salt
- ¾ cup butter, melted halfway
- ¾ cup brown sugar
- ¾ cup white sugar
- 1 large egg
- 1 egg yolk
- 2 tablespoons strong coffee
- ½ cup dark chocolate chips
- ½ cup hazelnuts, roughly chopped
Instructions:
Step 1: Gather all ingredients.

Step 2: Preheat oven to 375°F (190°C). Line baking sheets with parchment paper.
Step 3: In a medium bowl, whisk together the flour, cocoa powder, baking soda, cornstarch, and salt. Set aside.
Step 4: In a large bowl, combine melted butter, brown sugar, and white sugar. Beat until light and fluffy.
Step 5: Add the egg and egg yolk to the mixture. Beat well. Stir in the brewed coffee until just blended.
Step 6: Gradually add the dry ingredients to the wet mixture. Mix until just combined. Do not overmix.
Step 7: Fold in the chocolate chips and chopped hazelnuts evenly throughout the dough.
Step 8: Scoop dough onto the prepared baking sheets using a cookie scoop or spoon. Space each cookie 2 inches apart.
Step 9: Bake for 9–12 minutes, or until the edges are set but the centers still look soft.
Step 10: Let the cookies cool on the baking sheets for 5 minutes, then transfer to a wire rack to cool completely.

Mastering the Art – Advanced Techniques for Perfect Cookies
Achieving the perfect cookie goes beyond basics. Consider advanced techniques. These methods enhance flavor and texture. Thus, your double chocolate cookies with hazelnuts will truly shine.
- Browning Butter (Brown Butter Cookies): This step adds depth. It creates a rich, nutty flavor. This complements the hazelnuts perfectly. Gently melt butter. Cook it until it turns golden brown. Stir often to prevent burning.
- Chilling Dough: Chilling is vital. It prevents cookies from spreading too thin. It also deepens flavors. Allow at least 30 minutes. Overnight chilling is even better. This creates chewy cookies.
- Chocolate Quality and Types: Choose high-quality chocolate. Dark chocolate chips work well. Consider chopped chocolate bars too. Different cocoa percentages offer varied intensity. Good chocolate makes a huge difference.
- Roasting Hazelnuts: Roasting nuts intensifies their flavor. Spread them on a baking sheet. Roast at 350°F for 8-10 minutes. Rub them in a towel to remove skins. This makes your hazelnut cookies exceptional.
- Coffee Enhancement: Strong coffee amplifies chocolate flavor. It doesn’t make cookies taste like coffee. Use espresso powder as an alternative. Just a small amount works wonders. This trick elevates homemade chocolate cookies.
For more advanced recipes, visit Mobolux.

Storage and Maintenance Tips
Proper storage ensures your cookies stay delicious. These tips help maintain their freshness. Don’t let your double chocolate cookies with hazelnuts go stale.
- Storing Baked Cookies: Keep cookies in an airtight container. They stay fresh at room temperature for up to 3-4 days. Refrigeration can extend shelf life slightly. However, it might alter texture.
- Freezing Cookie Dough: Freezing dough is very convenient. Scoop dough balls onto a baking sheet. Freeze until solid. Then transfer to a freezer bag. This allows for fresh cookies anytime. Bake from frozen, adding a few minutes to cook time.
- Freezing Baked Cookies: Baked cookies can also be frozen. Wrap them tightly in plastic wrap. Place them in a freezer-safe bag or container. They will last for up to 3 months. Thaw at room temperature.
- Reviving Stale Cookies: Slightly stale cookies can be revived. Place them in the microwave for 10-15 seconds. Or, warm them briefly in a low oven. This can restore some softness. These cookie storage tips are essential. Ensure your double chocolate cookies with hazelnuts remain perfect.

Dietary Adaptations and Substitutions
Baking should be inclusive. Many dietary needs exist. Fortunately, double chocolate cookies with hazelnuts can be adapted. Here are some options.
- Gluten-Free Double Chocolate Cookies: Use a gluten-free flour blend. Look for blends with xanthan gum. Sometimes, extra liquid might be needed. The texture might vary slightly. Always check labels carefully.
- Dairy-Free Options: Replace butter with a plant-based butter alternative. Ensure it’s suitable for baking. Use dairy-free chocolate chips. Many brands offer excellent options. The result is still a delicious cookie.
- Nut-Free Alternatives (for allergy sufferers): Hazelnuts are central here. For nut-free cookie recipes, omit them. Alternatively, use seeds like sunflower seeds or pumpkin seeds. Always be vigilant about cross-contamination. This is crucial for severe allergies.
- Lower Sugar Variations: You can reduce the sugar slightly. This will result in a less sweet cookie. Natural sweeteners may also be an option. Be aware, texture might change. These are great for healthy cookie alternatives. Enjoy your personalized double chocolate cookies with hazelnuts.

Frequently Asked Questions (FAQs)
Many questions arise during baking. This section addresses common issues. Troubleshooting helps achieve perfect double chocolate cookies with hazelnuts.
- Why are my double chocolate cookies flat/spreading too much? Several factors cause spreading. Overly melted butter is common. Too little flour can also be a culprit. Overmixing the dough develops too much gluten. Not chilling the dough is another reason. Check your oven temperature too; an oven that’s too cool can cause spreading.
- Can I use cocoa powder instead of unsweetened cocoa powder? No, unsweetened cocoa powder is essential here. Sweetened cocoa powder will alter the sugar balance. This affects both taste and texture. Always use the specified type for best results.
- Do I have to roast the hazelnuts? Roasting enhances flavor significantly. It brings out their nuttiness. While not strictly necessary, it’s highly recommended. It elevates the hazelnut cookie recipe.
- What’s the best way to get chewy double chocolate cookies? Using brown sugar helps create chewy cookies. Adding an egg yolk also contributes to chewiness. Most importantly, avoid overbaking. Pull them from the oven when edges are set but centers are still soft.
- How do I prevent my cookies from becoming dry? Proper baking time is key. Don’t overbake your homemade cookies. Store them in an airtight container once cooled. This prevents moisture loss.
- Can I make these cookies without coffee? Yes, you can omit the coffee. However, the coffee truly enhances the chocolate flavor. It won’t make the double chocolate cookies with hazelnuts taste like coffee. Consider adding a touch of vanilla extract instead.

Conclusion – The Irresistible Charm
We’ve explored the journey to bake perfect double chocolate cookies with hazelnuts. From basic ingredients to advanced techniques, every step matters. You now have the tools for success.
Baking these cookies offers immense satisfaction. The aroma fills your kitchen. The taste delights your senses. It’s truly a rewarding homemade treat. These best chocolate hazelnut cookies are worth the effort.
Now, it’s your turn. Try this recipe. Experiment with the tips provided. Discover the joy of baking. Share your creations with loved ones. Embrace the baking joy that these cookies bring. Enjoy every single bite of your exquisite double chocolate cookies with hazelnuts.
Print
Double Chocolate Cookies with Hazelnuts
- Total Time: 30-32 minutes (plus optional chilling time)
- Yield: Approximately 24 cookies 1x
- Diet: Vegetarian
Description
A decadent and deeply flavorful cookie featuring rich cocoa, two kinds of sugar for perfect chewiness, and crunchy roasted hazelnuts, with a hint of coffee to enhance the chocolate. These cookies are a delightful treat for any occasion.
Ingredients
- 2 cups all-purpose flour
- ½ cup unsweetened cocoa powder
- ½ teaspoon baking soda
- 1 ½ teaspoons cornstarch
- ½ teaspoon salt
- ¾ cup butter, melted halfway
- ¾ cup brown sugar
- ¾ cup white sugar
- 1 large egg
- 1 egg yolk
- 2 tablespoons strong coffee
- ½ cup dark chocolate chips
- ½ cup hazelnuts, roughly chopped
Instructions
- Preheat Oven & Prepare Baking Sheets: Preheat oven to 375°F (190°C). Line baking sheets with parchment paper.
- Combine Dry Ingredients: In a medium bowl, whisk together the all-purpose flour, unsweetened cocoa powder, baking soda, cornstarch, and salt. Set aside.
- Cream Wet Ingredients: In a large bowl, combine the halfway melted butter, brown sugar, and white sugar. Beat with an electric mixer until light and fluffy, about 2-3 minutes.
- Add Eggs & Coffee: Beat in the large egg and egg yolk one at a time, ensuring each is fully incorporated before adding the next. Stir in the strong coffee.
- Combine Wet and Dry: Gradually add the dry ingredients to the wet ingredients, mixing on low speed until just combined. Be careful not to overmix.
- Fold in Inclusions: Gently fold in the dark chocolate chips and roughly chopped hazelnuts until evenly distributed throughout the dough.
- Scoop & Bake: Drop rounded tablespoons of dough onto the prepared baking sheets, spacing them about 2 inches apart.
- Bake: Bake for 9-12 minutes, or until the edges are set and the centers still look slightly soft.
- Cool: Let cookies cool on the baking sheets for 5 minutes before transferring them to a wire rack to cool completely.
Notes
For best results, use good quality cocoa powder and chocolate chips. Roasting the hazelnuts lightly before chopping will enhance their flavor. Chilling the dough for at least 30 minutes can improve the cookie’s texture and prevent spreading.
- Prep Time: 20 minutes
- Cook Time: 10-12 minutes
- Category: Dessert
- Method: Baking
- Cuisine: American
Nutrition
- Serving Size: 1 cookie
- Calories: 180-220
- Sugar: 15-20g
- Sodium: 100-150mg
- Fat: 10-15g
- Saturated Fat: 6-8g
- Unsaturated Fat: 3-5g
- Trans Fat: 0.1g
- Carbohydrates: 20-25g
- Fiber: 1-2g
- Protein: 2-3g
- Cholesterol: 30-40mg
Keywords: Double Chocolate Cookies with Hazelnuts