Irresistibly Chewy Brown Butter Hazelnut Blondies: Your Ultimate Indulgence

Are you a fan of warm, comforting home-baked goods but ready to explore beyond the classic brownie? Prepare to discover your new obsession: delightful hazelnut blondies! These perfectly moist and incredibly chewy treats are infused with the rich, nuanced flavors of brown butter, toasted hazelnuts, and creamy white chocolate. They’re the dreamy dessert you’ve been waiting for, offering a sophisticated twist on a beloved classic.

For more intensely chocolatey goodness that truly satisfies, be sure to try our Chocolate Fudge Cake!

There’s an undeniable allure to warm, freshly baked treats. Whether it’s a batch of gooey brownies or classic chocolate chip cookies, these comforting indulgences have a special place in our hearts and kitchens. They evoke feelings of warmth, nostalgia, and pure joy. And just when you thought your dessert repertoire was complete, these White Chocolate Hazelnut Blondies arrive, poised to become a permanent, cherished addition to your recipe collection. Each bite offers a harmonious blend of chewiness, a beautiful nutty sweetness from the hazelnuts, and the subtle richness of brown butter. These beauties are so good, you’ll find yourself craving them again and again!

What Exactly Are Blondies?

While brownies hold legendary status in the world of baking, blondies actually predate them in some culinary histories. As their name suggests, blondies are characterized by their light, golden hue, a striking contrast to their dark chocolate counterparts. Often described as the “vanilla sibling” to the brownie, blondies share a similar irresistible chewiness and satisfying texture. However, instead of relying on cocoa powder and dark chocolate for their flavor, blondies derive their distinctive taste from a generous use of brown sugar and a good quality vanilla extract.

This simple swap creates a remarkably different, yet equally captivating, flavor profile. The brown sugar, in particular, lends a deep, caramel-like sweetness that is both comforting and complex. When baked, it caramelizes beautifully, contributing to that signature chewy texture and rich, butterscotch-like undertone. Blondies are incredibly versatile, serving as a perfect canvas for various mix-ins, from nuts to chocolate chips to dried fruits. They are less about an intense chocolate hit and more about a delightful interplay of buttery, sugary, and often nutty notes.

Why You’ll Be Obsessed with These Hazelnut Blondies

These aren’t just any blondies; they are an elevated experience. Combining the delectable sweetness and moist crumb of a warm cake with the beloved chewiness of brownies, blondies are truly an underestimated treat that deserves more recognition. This particular recipe takes things to another level by harnessing the fantastic flavor of hazelnuts—truly one of nature’s greatest gifts—and pairing it with the nutty depth of brown butter and the sweet creaminess of white chocolate. This combination creates a dessert that is truly extraordinary.

Beyond their incredible taste, these blondies are also a fantastic recipe for family bonding in the kitchen. I wholeheartedly recommend making this recipe with children. Introducing kids to baking at an early age provides them with a wonderful sense of confidence and accomplishment. It transforms time spent in the kitchen from a potential chore into an enjoyable, creative activity. Recipes like this one are ideal for budding bakers because the ingredient list is straightforward, and the techniques are simple and manageable for little hands. It’s an excellent starting point for culinary exploration, and you can be absolutely certain they’ll adore eating the delicious results!

The Secret Weapon: Brown Butter (Beurre Noisette)

One of the true stars of this recipe, and a fundamental element that elevates these blondies from good to absolutely sensational, is brown butter, often referred to by its elegant French name, beurre noisette. If you haven’t ventured into the world of brown butter before, prepare for a revelation. This simple technique transforms ordinary butter into a golden elixir with an incredibly rich, nutty aroma and a complex, caramelized flavor profile. It brings an unparalleled depth that complements the hazelnuts beautifully.

Making brown butter requires a little patience but is well worth the effort. You gently melt butter over medium heat, allowing the milk solids to toast and turn golden brown, releasing a captivating, nutty fragrance reminiscent of hazelnuts. The butter will go through several stages: first melting, then becoming frothy, and finally, the foam will subside to reveal amber-colored butter with tiny brown flecks at the bottom. The key is to watch it carefully and remove it from the heat just as it reaches this perfect state, before it burns. Once mastered, brown butter will become your secret weapon, enhancing both sweet dishes like crumbles and cookies, and even savory preparations, adding a gourmet touch that is simply unmatched.

Hazelnuts: A Nutty Delight

Hazelnuts are truly the heart of these blondies. Their distinctive, earthy, and slightly sweet flavor pairs exquisitely with the caramel notes of brown sugar and brown butter. Beyond their delicious taste, hazelnuts are also packed with nutrients, including healthy fats, fiber, and vitamin E, adding a wholesome element to this indulgent treat. For an even more pronounced nutty flavor, consider lightly toasting your hazelnuts before adding them to the batter. Simply spread them on a baking sheet and toast them in a preheated oven for about 8-10 minutes until fragrant and lightly browned. This step intensifies their natural oils and deepens their flavor, making them an even more impactful addition to your blondies.

White Chocolate Wonders

The addition of white chocolate in these blondies provides a delightful layer of creamy sweetness that perfectly balances the nuttiness of the hazelnuts and the richness of the brown butter. Unlike dark or milk chocolate, white chocolate brings a unique buttery, vanilla-like profile that allows the other flavors to shine without being overshadowed. Its smooth texture melts beautifully, creating pockets of lusciousness throughout the blondies.

However, white chocolate is notoriously temperamental when it comes to melting. It’s crucial to melt it gently and carefully to prevent it from seizing or burning. The safest method is typically a double boiler, where the chocolate melts over indirect heat. If you opt for a microwave, proceed with extreme caution. I recommend melting it in several very short bursts – 15 to 30 seconds at a time. After each interval, remove the chocolate, stir it thoroughly, and then return it to the microwave if necessary. Even if a few small bits remain unmelted, the residual heat will continue to melt them as you stir, ensuring a smooth, glossy consistency without overheating. This careful approach guarantees the best possible white chocolate experience in your blondies.

Storage & How to Enjoy Leftovers

Proper storage is key to keeping your hazelnut blondies deliciously soft and chewy. Once they have cooled completely, cut them into individual squares. Store them in an airtight container at room temperature. They will remain wonderfully fresh and delightful for up to 4-5 days, though it’s likely they won’t last that long!

If you’re looking to extend their shelf life, these blondies are excellent for refrigeration or freezing. In the refrigerator, they’ll stay good for up to a week. For longer storage, you can freeze them for up to 3 months. To freeze, wrap individual blondie squares tightly in plastic wrap, then place them in a freezer-safe bag or container. When you’re ready to enjoy them, simply bring them back to room temperature for their classic chewy texture, or warm them slightly in the microwave for a few seconds to recapture that irresistible fresh-baked warmth.

Recipe: Irresistible Brown Butter Hazelnut Blondies

These moist and chewy blondies, infused with the satisfying taste of brown butter and toasted hazelnuts, are pure baking magic. Perfect for any occasion, they offer a delightful twist on traditional bar cookies.

By: Julia Frey of Vikalinka

Prep time: 25 mins

Cook time: 30 mins

Total time: 55 mins

Servings: 12

Equipment

• Saucepan
• Mixing bowl
• 9×13 baking pan
• Cooling rack

Ingredients

• 1 cup / 140g all-purpose flour
• 2 tsp baking powder
• 1 tsp salt
• 5 tbsp salted butter
• 1¾ cups / 350g light brown sugar
• 2 tsp vanilla extract
• 2 large eggs
• 1½ cups / 195g hazelnuts, divided
• 100g/ 3½oz white chocolate

Instructions

• Preheat oven to 350F/180C. Begin by browning the butter. Add the butter to a small saucepan and heat over medium heat. The butter will undergo several transformations: it will melt, then become frothy. Stir continuously once you see foam. This foam will eventually subside, revealing brown, nutty-smelling melted butter and golden flecks at the bottom. Immediately remove it from the heat and allow it to cool to room temperature. Once cooled, whisk in the brown sugar, eggs, and vanilla extract.
• In a separate small bowl, combine the all-purpose flour, baking powder, and salt. Whisk these dry ingredients together thoroughly.
• Gradually add the dry flour mixture to the wet brown sugar mixture, mixing until just combined. Fold in 1 cup of coarsely chopped hazelnuts. Pour the batter into a greased and parchment-lined 9×13 inch baking pan, spreading it evenly.
• Bake for approximately 30 minutes, or until a toothpick inserted into the center comes out with moist crumbs, but no wet batter. Be very careful not to overbake, as the blondies will continue to set and firm up significantly as they cool. Allow the pan to cool completely on a wire rack.
• Melt the white chocolate using a double boiler, or carefully in a microwave in short 30-second intervals. White chocolate burns quickly, so stir after each interval and return to the microwave only if necessary until the chocolate is smooth and runny. If there are a few small unmelted pieces, simply stir them into the hot chocolate; the residual heat will melt them.
• Once the blondies are cooled, use about one-third of the melted white chocolate to drizzle decoratively over them. You can use a spoon for a rustic look or transfer the chocolate to a small plastic bag, snip off a tiny corner, and pipe thin lines.
• Dunk the remaining ½ cup of whole hazelnuts into the rest of the melted white chocolate, ensuring they are fully coated. Using a fork, remove the coated hazelnuts and place them on a piece of parchment paper. Allow the chocolate to set until firm. Scatter these beautiful white chocolate-covered hazelnuts all over your blondies just before serving for an extra flourish.

Nutrition Information

Calories: 353kcal | Carbohydrates: 47g | Protein: 5g | Fat: 17g | Saturated Fat: 6g | Polyunsaturated Fat: 2g | Monounsaturated Fat: 9g | Trans Fat: 0.2g | Cholesterol: 42mg | Sodium: 259mg | Potassium: 259mg | Fiber: 2g | Sugar: 37g | Vitamin A: 191IU | Vitamin C: 1mg | Calcium: 96mg | Iron: 2mg

Nutrition information is automatically calculated, so should only be used as an approximation.

We hope you’ll give these Brown Butter Hazelnut Blondies a try! They are a testament to how simple ingredients, combined with a touch of culinary magic like brown butter, can create an unforgettable dessert. Enjoy the process of baking them, savor every chewy bite, and share the joy with your loved ones. Happy baking!