There’s something truly satisfying about pulling a tray of warm cookies from the oven, and these Chocolate Hazelnut Crunch Cookies perfectly embody that comfort. Just imagine the aroma wafting through your kitchen-a heavenly blend of semi-sweet chocolate mingled with the nutty essence of toasted hazelnuts. As you break one apart, the soft, chewy center is surrounded by delightfully crispy edges, and that surprise crunch from the cornflakes creates a texture party in every bite!
In just 25 minutes, you can whip up this indulgent treat that's sure to impress guests and satisfy your own sweet cravings. Whether you're enjoying them with a cup of coffee or surprising friends at a gathering, these cookies are the answer to your homemade dessert dreams. So, dust off your apron and let’s get baking-you’re in for a delicious adventure!

Why Love Chocolate Hazelnut Crunch Cookies?
Imagine a cookie that checks all the boxes! Irresistibly indulgent, these Chocolate Hazelnut Crunch Cookies deliver a heavenly mix of rich chocolate, nutty hazelnuts, and delightful crunch. Quick and easy to whip up in just 25 minutes, you can enjoy fresh-baked bliss without the wait. Versatile and crowd-pleasing, they shine as a sweet treat at gatherings or a cozy snack for yourself. Texture paradise awaits with every bite-a perfect balance of chewy centers and crispy edges keeps you coming back for more! Plus, with tips for variations, you can customize them to your taste or dietary needs.
Ingredients for Chocolate Hazelnut Crunch Cookies
• Dive into the delightful components!
- Unsalted Butter - Adds richness and moisture; use coconut oil for a dairy-free version.
- Granulated Sugar - Provides sweetness and contributes to texture; can be partially replaced with coconut sugar for a lighter option.
- Brown Sugar - Enhances sweetness and adds a hint of molasses flavor for moisture.
- Eggs - Provides structure and moisture; for a vegan alternative, use flax eggs (1 tbsp ground flaxseed + 2.5 tbsp water per egg).
- Vanilla Extract - Adds depth of flavor; opt for pure vanilla for the best taste.
- All-Purpose Flour - Forms the basis of the cookie structure; substitute with a gluten-free flour blend for a gluten-free option.
- Baking Soda - Provides leavening for a lighter cookie texture.
- Salt - Enhances flavors and balances sweetness.
- Chocolate Chips - Adds chocolate richness; use semi-sweet or dark chocolate based on preference.
- Chopped Hazelnuts - Contributes nutty flavor and crunch; swap with walnuts or almonds if desired. Toasting them enhances their flavor!
- Crushed Cornflakes - Provides crunch and texture; can replace with crushed rice cereal for a gluten-free option and maintain that delightful crunch.
Embrace these ingredients and get ready for a cookie experience like no other!
How to Make Chocolate Hazelnut Crunch Cookies
Preheat Oven: Start by preheating your oven to 350°F (175°C). This ensures that your cookies bake evenly and achieve that delightful golden-brown hue!
Cream Ingredients: In a large mixing bowl, cream together the unsalted butter, granulated sugar, and brown sugar until the mixture is light and fluffy, which should take about 3-5 minutes. This step is crucial for achieving the right texture.
Incorporate Wet Ingredients: Beat in the eggs, one at a time, followed by the vanilla extract. Mix until just combined to avoid overworking the dough.
Combine Dry Ingredients: In a separate bowl, whisk together the all-purpose flour, baking soda, and salt. Gradually incorporate this dry mixture into the wet ingredients until just combined; be careful not to overmix!
Add Crunchy Mix-ins: Gently fold in the chopped hazelnuts, chocolate chips, and crushed cornflakes, ensuring that you don't lose that delightful crunch.
Scoop and Bake: Using a cookie scoop or rounded tablespoon, drop your cookie dough onto a lined baking sheet, spacing them about 2 inches apart. Bake for 10-12 minutes or until the edges are golden brown and the centers remain soft.
Cool: After baking, let your cookies cool on the baking sheet for about 5 minutes before transferring them to wire racks to cool completely.
Optional: Enjoy them warm with a scoop of vanilla ice cream for an indulgent treat!
Exact quantities are listed in the recipe card below.

What to Serve with Chocolate Hazelnut Crunch Cookies?
Imagine the delightful combination of flavors and textures that perfectly accompany your cookie experience!
Creamy Vanilla Ice Cream: The rich, creaminess of vanilla ice cream contrasts beautifully with the crunchy cookies, making every bite a heavenly experience.
Fresh Berries: Juicy strawberries or raspberries add a refreshing tartness, balancing the sweetness of the cookies and adding a burst of color to your plate.
Espresso or Coffee: A robust cup of espresso or freshly brewed coffee complements the rich chocolate flavors, enhancing the indulgent experience with a warm hug of caffeine.
Nutty Hot Chocolate: For a cozy evening treat, pair the cookies with a steaming cup of nutty hot chocolate for an indulgence you won’t forget!
Milkshake: Blend chocolate and hazelnut flavors into a creamy milkshake-it’s like dessert in a glass that perfectly matches the cookies’ crunch!
Cheesecake: Serve alongside a rich chocolate or hazelnut cheesecake to elevate your dessert spread for a special gathering.
Fruit Salad: A light and refreshing fruit salad with a hint of citrus zest helps cleanse your palate while providing a vibrant counterpoint to the cookies’ sweetness.
Chocolate Dipped Strawberries: Enjoy a classic pairing that highlights the chocolate notes in your cookies, adding another layer of texture with creamy chocolate coating.
Variations & Substitutions for Chocolate Hazelnut Crunch Cookies
Feel free to get creative and put your own spin on these cookies!
- Nut-Free: Omit the hazelnuts and replace with sunflower seeds for a nut-free option while still maintaining delicious crunch.
- Vegan: Use flax eggs (1 tbsp ground flaxseed + 2.5 tbsp water per egg) instead of traditional eggs, along with coconut oil instead of butter.
- Gluten-Free: Swap out all-purpose flour for a gluten-free flour blend to make these cookies suitable for gluten-sensitive friends.
- S'mores Twist: Add mini marshmallows and crushed graham crackers to the mix for a delightful s’mores-inspired cookie!
- Espresso Boost: Incorporate a teaspoon of espresso powder into the dry ingredients to deepen the chocolate flavor in every bite.
- Spicy Kick: For those who enjoy a bit of heat, sprinkle in a pinch of cayenne pepper for a surprising kick against the sweet chocolate.
- Candy Bar Inspiration: Fold in bits of your favorite chocolate candy bars to create a tasty chocolate explosion.
- Dried Fruit: Mix in dried cherries or cranberries to add a chewy, fruity burst that pairs beautifully with the chocolate and nuts.
Make Ahead Options
These Chocolate Hazelnut Crunch Cookies are perfect for meal prep enthusiasts! You can prepare the cookie dough up to 24 hours in advance by mixing all the ingredients through step 5. Simply cover the bowl tightly and refrigerate to maintain freshness and texture. The chopped hazelnuts and crushed cornflakes can also be prepped ahead-store them in separate airtight containers for up to 3 days at room temperature. When you’re ready to bake, scoop the chilled dough onto a parchment-lined baking sheet, and pop them in the oven as directed. You’ll have delicious, freshly baked cookies with minimal effort and time-saving convenience, making busy weeknights a little sweeter!
Expert Tips for Chocolate Hazelnut Crunch Cookies
Butter Temperature: Use room temperature butter for easy creaming and the fluffiest texture. Cold butter makes it harder to achieve that lightness.
Don't Overmix: Mix wet and dry ingredients until just combined to keep the cookies tender. Overmixing can lead to tough cookies.
Cookie Scoop: For uniform sizes, use a cookie scoop. This ensures even baking and gives your cookies a professional look.
Monitoring Baking Time: Keep an eye on your cookies as they bake. For the best results, take them out when the edges are golden but the centers look slightly underbaked.
Cool Properly: Allow cookies to cool on the baking sheet for 5 minutes before moving them to a rack. This helps maintain their chewy texture.
Experiment with Mix-ins: Feel free to swap hazelnuts with your favorite nuts or even add some dried fruit for an interesting twist in your Chocolate Hazelnut Crunch Cookies!
How to Store and Freeze Chocolate Hazelnut Crunch Cookies
- Room Temperature: Store cookies in an airtight container at room temperature for up to 7 days to maintain their freshness and chewy texture.
- Fridge: If you prefer a chilled treat, you can store the cookies in the fridge for up to 1 week, but allow them to come to room temperature before enjoying for the best flavor.
- Freezer: For longer storage, freeze your Chocolate Hazelnut Crunch Cookies in a single layer before transferring them to an airtight container. They will stay fresh for up to 3 months.
- Reheating: To enjoy frozen cookies, simply thaw them at room temperature or warm them in the oven at 350°F (175°C) for 5-7 minutes to regain that fresh-baked taste.

Chocolate Hazelnut Crunch Cookies Recipe FAQs
How do I choose ripe ingredients for my Chocolate Hazelnut Crunch Cookies?
Absolutely! Fresh ingredients make a noticeable difference in your cookies. Ensure your unsalted butter is at room temperature for optimal creaming. Choose chocolate chips that are semi-sweet or dark according to your preference, and pick hazelnuts that are firm and free of dark spots for the best nutty flavor.
How should I store my Chocolate Hazelnut Crunch Cookies?
Store your cookies in an airtight container at room temperature to keep them fresh for up to 7 days. If you want to extend their shelf life, moving them to the fridge is an option for an additional week-though I recommend bringing them back to room temp before enjoying for the best taste.
Can I freeze Chocolate Hazelnut Crunch Cookies for later?
Absolutely! Freeze your cookies in a single layer on a parchment-lined baking sheet until they’re firm. Then, transfer them to an airtight container or freezer bag, where they’ll remain delicious for up to 3 months. When you’re ready to enjoy them, thaw at room temperature or warm in the oven at 350°F (175°C) for 5-7 minutes.
What if my cookie dough feels too sticky or dry?
If your dough feels too sticky, a little extra flour (1 tablespoon at a time) can help achieve the right consistency. On the other hand, if it's too dry, adding a bit of milk (1 teaspoon at a time) can help bind it together. Just make sure to mix gently until the texture evens out without over-mixing.
Are there any allergy considerations with Chocolate Hazelnut Crunch Cookies?
Definitely! This recipe contains common allergens including gluten (in all-purpose flour) and nuts (hazelnuts). If you’re making cookies for someone with allergies, consider using gluten-free flour and substitute nuts as needed. Always check labels to avoid cross-contamination for those with serious allergies.

Irresistibly Indulgent Chocolate Hazelnut Crunch Cookies
Ingredients
Equipment
Method
- Preheat oven to 350°F (175°C).
- Cream together butter, granulated sugar, and brown sugar until light and fluffy (3-5 minutes).
- Beat in eggs one at a time, then mix in vanilla until just combined.
- Whisk together flour, baking soda, and salt in a separate bowl. Gradually mix into wet ingredients until just combined.
- Fold in hazelnuts, chocolate chips, and cornflakes gently.
- Drop dough onto a lined baking sheet, spacing 2 inches apart. Bake for 10-12 minutes until edges are golden.
- Cool on baking sheet for 5 minutes before transferring to wire racks.

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