Chocolate Hazelnut Crunch Cookies Recipe
If your sweet tooth craves something that perfectly blends rich chocolate, nutty hazelnuts, and an irresistible crunch, then these Chocolate Hazelnut Crunch Cookies are about to become your new favorite treat. Imagine biting into a soft, buttery cookie studded with melty chocolate chips, toasted hazelnuts, and a subtle hint of crispy cornflakes—a truly magical combination that dances on your taste buds with every chew. Whether you’re sharing with friends or sneaking a few for yourself, these cookies bring warmth, texture, and that cozy, homemade charm everyone loves.

Ingredients You’ll Need
Simple ingredients, yet each plays an important role in building the texture, flavor, and character of these Chocolate Hazelnut Crunch Cookies. From creamy butter to crunchy hazelnuts and crispy cornflakes, every component is essential to bring out the best in this recipe.
- 1 cup unsalted butter (softened): Provides richness and helps create a soft cookie base.
- 1 cup granulated sugar: Adds sweetness and contributes to the perfect cookie texture.
- 1 cup brown sugar (packed): Brings a deeper molasses flavor and moistness.
- 2 large eggs: Bind all the ingredients together and add moisture.
- 1 teaspoon vanilla extract: Enhances the overall flavor with a warm, aromatic touch.
- 3 cups all-purpose flour: Forms the structure and density of the cookies.
- 1 teaspoon baking soda: Helps the cookies rise and spread evenly.
- 1/2 teaspoon salt: Balances the sweetness and highlights flavors.
- 1 cup chocolate chips (semi-sweet or dark): Melts in pockets for bursts of chocolatey goodness.
- 1 cup chopped hazelnuts (toasted for enhanced flavor): Adds a nutty crunch that complements the chocolate beautifully.
- 1/2 cup crushed cornflakes (for extra crunch): Gives an unexpected crispy texture to these delightful cookies.
How to Make Chocolate Hazelnut Crunch Cookies
Step 1: Preheat Your Oven and Prep
Set your oven to 350°F (175°C) to get it ready for baking. Line a baking sheet with parchment paper or a silicone mat to ensure your cookies don’t stick and come off cleanly after baking.
Step 2: Cream Butter and Sugars
In a large bowl, beat together the softened butter, granulated sugar, and brown sugar until the mixture is light and fluffy. This step is crucial because it incorporates air into the dough, resulting in a tender and well-textured cookie.
Step 3: Add Eggs and Vanilla
Beat in the eggs one at a time, then add the vanilla extract. Mixing these in well ensures your cookie dough is smooth and achieves that perfect balance of flavor and moisture.
Step 4: Combine Dry Ingredients
In a separate bowl, whisk together the flour, baking soda, and salt. Gradually add these dry ingredients to the wet mixture, stirring just until incorporated to avoid overworking the dough, which can make cookies tough.
Step 5: Fold in Chocolate, Hazelnuts, and Cornflakes
Gently fold in the chocolate chips, toasted chopped hazelnuts, and crushed cornflakes. These ingredients give the cookies their signature crunch and depth of flavor, so be sure to spread them evenly through the dough.
Step 6: Scoop and Bake
Drop rounded tablespoons of dough onto your prepared baking sheet, spacing them about 2 inches apart to allow for spreading. Bake for 10 to 12 minutes until the edges are golden but the centers remain soft.
Step 7: Cool and Enjoy
Allow the cookies to cool on the baking sheet for 5 minutes before transferring them to a wire rack to cool completely. This helps them set up perfectly while preserving that lovely chewy interior.
How to Serve Chocolate Hazelnut Crunch Cookies

Garnishes
Sprinkle a little extra crushed hazelnuts or drizzle melted chocolate over the cooled cookies for a beautiful finish and added indulgence. A light dusting of sea salt can also enhance the sweet-savory balance wonderfully.
Side Dishes
These cookies pair perfectly with a tall glass of cold milk or a frothy cappuccino. For a decadent treat, serve them alongside a scoop of vanilla ice cream or a dollop of whipped cream to complement their hearty crunch.
Creative Ways to Present
Arrange your Chocolate Hazelnut Crunch Cookies in a decorative tin or stack them prettily on a wooden board for parties. You can also sandwich them with chocolate spread or nut butter for an extra special dessert twist.
Make Ahead and Storage
Storing Leftovers
Keep your cookies fresh by storing them in an airtight container at room temperature for up to a week. The crunch from the hazelnuts and cornflakes stays delightfully crisp even after days.
Freezing
For longer storage, freeze baked cookies in a sealed freezer-safe container or bag for up to three months. Thaw them at room temperature before serving, and they’ll taste just as fresh as the day you baked them.
Reheating
Warm your cookies in the microwave for about 10 seconds or pop them in a low oven (300°F) for 5 minutes to revive their soft, melty texture and freshly baked aroma.
FAQs
Can I substitute hazelnuts with other nuts?
Absolutely! Walnuts or pecans make wonderful alternatives that still provide a satisfying crunch and nutty flavor, though hazelnuts give the most authentic taste to these cookies.
What if I don’t have cornflakes? Can I skip them?
If cornflakes aren’t available, you can replace them with crushed rice cereal or even chopped pretzels for a different kind of crunch. Just keep in mind that they add an important crisp texture that balances the soft cookie.
Are these cookies gluten-free?
The recipe uses all-purpose flour which contains gluten. However, you can experiment with a gluten-free flour blend, though the texture may vary slightly from the original.
How do I toast hazelnuts properly?
Spread hazelnuts on a baking sheet and toast them in a 350°F oven for about 8-10 minutes, shaking the pan occasionally until golden and fragrant. Let them cool before chopping to bring out their full flavor.
Can I use white or milk chocolate instead of dark or semi-sweet?
Yes, swapping in white or milk chocolate chips is perfectly fine and will adjust the sweetness and flavor profile. Dark chocolate pairs beautifully with hazelnuts for a richer taste, but all options are delicious!
Final Thoughts
There’s something truly special about making and sharing Chocolate Hazelnut Crunch Cookies. They bring together comforting textures and flavors in a way that feels both luxurious and homey. Whether you’re baking for a crowd or treating yourself on a quiet evening, these cookies promise smiles with every bite. So grab your mixing bowl, rally your favorite people, and whip up a batch—your kitchen is about to smell amazing!
PrintChocolate Hazelnut Crunch Cookies Recipe
Delight in these Chocolate Hazelnut Crunch Cookies, a perfect blend of rich chocolate chips, toasted hazelnuts, and a satisfying cornflake crunch. These cookies are soft, chewy, and packed with texture, making them an irresistible treat for any occasion or snack time.
- Prep Time: 20 minutes
- Cook Time: 12 minutes
- Total Time: 32 minutes
- Yield: Approximately 36 cookies 1x
- Category: Dessert, Snack
- Method: Baking
- Cuisine: American
- Diet: Vegetarian
Ingredients
Wet Ingredients
- 1 cup unsalted butter (softened)
- 1 cup granulated sugar
- 1 cup brown sugar (packed)
- 2 large eggs
- 1 teaspoon vanilla extract
Dry Ingredients
- 3 cups all-purpose flour
- 1 teaspoon baking soda
- 1/2 teaspoon salt
Add-ins
- 1 cup chocolate chips (semi-sweet or dark)
- 1 cup chopped hazelnuts (toasted for enhanced flavor)
- 1/2 cup crushed cornflakes (for extra crunch)
Instructions
- Preheat the Oven: Preheat your oven to 350°F (175°C) to prepare for baking, ensuring it reaches the right temperature for even cooking.
- Cream Butter and Sugars: In a large mixing bowl, beat 1 cup softened unsalted butter with 1 cup granulated sugar and 1 cup packed brown sugar. Continue mixing until the mixture is light and fluffy, which will give the cookies a tender texture.
- Add Eggs and Vanilla: Beat in 2 large eggs, one at a time, followed by 1 teaspoon vanilla extract. Mix until fully combined and smooth, which adds moisture and flavor to the dough.
- Combine Dry Ingredients: In a separate bowl, whisk together 3 cups all-purpose flour, 1 teaspoon baking soda, and 1/2 teaspoon salt. Gradually add this dry mixture to the wet ingredients, mixing gently until just combined to avoid overworking the dough.
- Fold in Crunchy Ingredients: Gently fold in 1 cup toasted chopped hazelnuts, 1 cup chocolate chips, and 1/2 cup crushed cornflakes. This adds bursts of flavor and a delightful crunch to every bite.
- Scoop and Bake: Drop rounded tablespoons of dough onto a lined baking sheet, spacing them about 2 inches apart. Bake for 10 to 12 minutes until the edges are golden but the centers remain soft for a chewy texture.
- Cool and Enjoy: Allow the cookies to cool on the baking sheet for about 5 minutes to set properly, then transfer them to a wire rack to cool completely. Serve and enjoy your delicious cookies fresh or store them in an airtight container.
Notes
- For more intense hazelnut flavor, toast the hazelnuts at 350°F for 8-10 minutes until fragrant, then cool before chopping.
- Use semi-sweet or dark chocolate chips based on your preferred sweetness level.
- Crushed cornflakes provide a unique crunch; for a gluten-free option, substitute with gluten-free cornflakes.
- Store cookies in an airtight container at room temperature for up to 5 days or freeze for longer storage.
- Do not overbake to keep the centers chewy and moist.
Nutrition
- Serving Size: 1 cookie (approx. 30g)
- Calories: 180 kcal
- Sugar: 14 g
- Sodium: 115 mg
- Fat: 10 g
- Saturated Fat: 4 g
- Unsaturated Fat: 5 g
- Trans Fat: 0 g
- Carbohydrates: 22 g
- Fiber: 2 g
- Protein: 3 g
- Cholesterol: 30 mg
Keywords: Chocolate Hazelnut Cookies, Crunchy Cookies, Chocolate Chip Cookies, Hazelnut Cookies, Cornflake Cookies, Homemade Cookies, Easy Cookie Recipe