Indulge your sweet tooth with my rich Nutella hazelnut brownies that are simple to make! In this recipe, I’ll guide you through each step to create fudgy, decadent treats everyone will love. From measuring the ingredients to adding your favorite mix-ins, I’ll share tips for perfecting your brownies. Whether you’re a baking pro or a novice, get ready to impress your friends and family with this irresistible dessert!
Why I Love This Recipe
- Decadent Flavor: The combination of Nutella and hazelnuts creates a rich and indulgent flavor that is hard to resist.
- Easy Preparation: This recipe comes together quickly with minimal effort, making it perfect for both novice and experienced bakers.
- Fudgy Texture: The addition of chocolate chips ensures that these brownies are incredibly fudgy and moist, a true chocolate lover's delight.
- Customizable: You can easily modify this recipe by adding different nuts or even swirls of peanut butter for a unique twist.
Ingredients
Main Ingredients for Nutella Hazelnut Brownies
To create these rich brownies, gather the following main ingredients:
- 1 cup Nutella
- 1/2 cup unsalted butter, melted
- 3/4 cup granulated sugar
- 2 large eggs
- 1 teaspoon pure vanilla extract
- 1/2 cup all-purpose flour
- 1/4 cup unsweetened cocoa powder
- 1/4 teaspoon sea salt
- 1/2 cup chopped hazelnuts (toasted for added flavor, if desired)
- 1/2 cup semi-sweet chocolate chips (optional, for extra fudginess)
Measuring Instructions for Precision
Accurate measuring is key for the best results. Use these tips:
- Use dry measuring cups for the flour and cocoa powder.
- Level off the top with a straight edge.
- For sticky ingredients like Nutella and butter, use a rubber spatula to scrape.
- Measure liquids in a clear measuring cup to the desired line.
- Always sift cocoa powder before measuring for fluffiness.
Suggested Optional Ingredients for Extra Flavor
Want to add a twist to your brownies? Consider these optional ingredients:
- Extra 1/2 cup of semi-sweet chocolate chips for a richer texture
- A pinch of espresso powder to enhance the chocolate flavor
- Swirls of cream cheese for a cheesecake-like effect
- Sea salt flakes on top for a sweet-salty contrast
These options can elevate your brownies and make them even more delicious.

Step-by-Step Instructions
Prepping Your Baking Pan
Start by preheating your oven to 350°F (175°C). Grab an 8x8-inch baking pan. Lightly grease it with butter or line it with parchment paper. This step helps in easy removal later.
Mixing Wet Ingredients for Richness
In a large mixing bowl, pour in 1 cup of Nutella and 1/2 cup of melted unsalted butter. Whisk them together until smooth. This mix creates a tasty, rich base for the brownies. Next, add 3/4 cup of granulated sugar. Stir until the mixture looks glossy. Then, add 2 large eggs one at a time. Beat well after each egg. Finally, mix in 1 teaspoon of pure vanilla extract for that extra flavor.
Combining Dry Ingredients and Incorporating to Avoid Overmixing
In another bowl, sift together 1/2 cup of all-purpose flour, 1/4 cup of unsweetened cocoa powder, and 1/4 teaspoon of sea salt. Gradually fold this dry mix into the wet Nutella mixture. Be gentle and mix until just combined. Overmixing can make the brownies tough, so stop as soon as you see no dry flour.
Baking Time and Testing for Doneness
Carefully fold in 1/2 cup of chopped hazelnuts and 1/2 cup of semi-sweet chocolate chips, if you choose to add them. Then, transfer the brownie batter into your prepared pan. Smooth the top with a spatula for an even layer. Bake in your preheated oven for 20 to 25 minutes. To check if they are done, insert a toothpick into the center. It should come out with a few moist crumbs but not wet batter. Once baked, let the brownies cool in the pan for at least 10 minutes before cutting them into squares.
Tips & Tricks
Achieving the Perfect Fudgy Texture
To get that rich, fudgy texture, don't overmix your batter. Mix just until combined. This keeps the brownies soft. Also, try adding semi-sweet chocolate chips. They melt and make your brownies even more decadent. Bake them just right. Pull them out when a toothpick has moist crumbs, not clean. This ensures a gooey center.
Storing Brownies for Freshness
To keep your brownies fresh, store them in an airtight container. If you stack them, place parchment paper between layers. This stops them from sticking together. You can also wrap them tightly in plastic wrap. Keep them at room temperature for up to four days. If you need longer storage, freeze them. They last well in the freezer for about three months.
Enhancing Flavor with Toasted Hazelnuts
Toasted hazelnuts make a big difference in flavor. Toast them lightly before adding to your batter. Place the nuts on a baking sheet and bake at 350°F for about 8-10 minutes. Keep an eye on them so they don't burn. Toasting brings out their nutty aroma and crunch. This simple step takes your brownies to a whole new level.
Pro Tips
- Use Room Temperature Eggs: For the best texture, make sure your eggs are at room temperature before adding them to the batter. This helps create a smoother mixture and better rise.
- Don't Overmix: When combining the dry ingredients with the wet, mix just until incorporated. Overmixing can lead to dense brownies, so be gentle!
- Check for Doneness: To ensure your brownies are perfectly fudgy, insert a toothpick in the center. It should come out with a few moist crumbs, not wet batter.
- Experiment with Mix-ins: Feel free to add your favorite mix-ins like chocolate chunks, caramel swirls, or even a bit of sea salt on top for a gourmet touch!
Variations
Alternative Ingredients to Customize Your Brownies
You can change the recipe to fit your taste. For a richer flavor, try using dark chocolate instead of semi-sweet chocolate chips. You can also swap out regular flour for almond flour for a nutty touch. If you want a different sweetener, use brown sugar instead of granulated sugar. It adds a nice caramel flavor to your brownies.
Different Mix-ins for Flavor Exploration
Mix-ins can add fun flavors and textures. Consider adding:
- Chopped walnuts for crunch.
- Dried cherries for a fruity twist.
- Peanut butter swirls for a nutty edge.
- Marshmallows for a gooey texture.
Experimenting with these options can make your brownies unique and exciting!
Making Gluten-Free or Vegan Versions of Nutella Brownies
You can easily make these brownies gluten-free. Just use a gluten-free flour blend instead of all-purpose flour. For a vegan version, replace the eggs with flax eggs. Mix one tablespoon of ground flaxseed with three tablespoons of water. Let it sit for five minutes to thicken. You can also use a dairy-free butter substitute and ensure your Nutella is vegan-friendly. These swaps keep the rich taste while meeting dietary needs.
Storage Info
Best Practices for Storing Brownies
To keep your Nutella hazelnut brownies fresh, store them in an airtight container. Place parchment paper between layers to stop sticking. Store them at room temperature for up to four days. If you want them to last longer, refrigerate them. In the fridge, they will stay good for about a week.
Freezing Recommendations for Extended Shelf Life
Freezing is a great way to save brownies for later. First, let the brownies cool completely. Then, cut them into squares. Wrap each square tightly in plastic wrap. Place the wrapped brownies in a freezer-safe bag or container. They can stay frozen for up to three months. When you're ready to eat them, just thaw them overnight in the fridge.
Reheating Tips for Optimal Taste
To enjoy your brownies warm, reheating is key. Preheat your oven to 350°F (175°C). Place the brownies on a baking sheet. Heat them for about 5-10 minutes, until warm. You can also use the microwave for quick reheating. Heat one square for about 15-20 seconds. Add a scoop of ice cream on top for a special treat!
FAQs
Can I use homemade Nutella for this recipe?
Yes, you can use homemade Nutella. It will add a unique flavor. Just make sure it's smooth. The texture should be similar to store-bought Nutella. This can enhance your brownies.
How can I make my brownies less sweet?
To reduce sweetness, cut back on the sugar. Try using half a cup of sugar instead of three-quarters. You can also add more cocoa powder. This will balance the sweetness and give richer flavor.
What’s the best way to cut brownies for clean edges?
For clean edges, use a sharp knife. Make sure it is warm. Wipe the knife with a damp cloth after each cut. This helps keep edges neat. You can also chill the brownies before cutting.
How do I know if my brownies are done baking?
Check your brownies at 20 minutes. Insert a toothpick in the center. If it comes out with a few moist crumbs, they are done. If it comes out wet, bake for a few more minutes.
These Nutella hazelnut brownies are rich and easy to make. We covered the key ingredients, measuring tips, and several ways to boost flavor. Step-by-step instructions will guide you through prepping, mixing, and baking.
You now have clever tips to store your brownies and make different versions. Enjoy your delicious creations and share them with others. Baking brownies is fun, and now you know how to make the best ones!