Indulge in Flourless Hazelnut Cake with Nutella Ganache

There’s something absolutely captivating about the combination of hazelnuts and chocolate, isn’t there? The moment I decided to craft a Flourless Hazelnut Cake with Whipped Nutella Ganache, I knew it would be more than just a dessert; it promised to be an experience that delights all the senses. Picture it: a light and airy cake that melts in your mouth, paired with a luxurious swirl of creamy ganache, perfectly accentuated by the subtle crunch of candied hazelnuts on top. This treat is not only gluten-free but also a crowd-pleaser, making it ideal for everything from an intimate dinner party to a casual family meal. So, whether you’re looking to impress guests or simply indulge your sweet tooth, this cake will surely become a cherished recipe in your collection. Let s dive into making a dessert that s as wonderful to create as it is to savor!

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Why is the Flourless Hazelnut Cake unforgettable?

Decadence in Every Bite: The rich combination of hazelnuts and chocolate creates a luxurious flavor profile that enchants anyone who tastes it.
Gluten-Free Delight: Perfect for those with dietary restrictions, this cake provides a delicious option without compromising on flavor.
Easy to Prepare: With simple, straightforward steps, even novice bakers can create this show-stopping dessert.
Versatile Variations: Feel free to experiment with different nut flours, or switch the ganache for whipped cream to suit your taste preferences.
A True Showstopper: This cake is not only stunning visually with its whipped Nutella ganache and candied hazelnuts, but it also serves beautifully for any occasion.
Perfect Pairing Ideas: Make it even more delightful by serving alongside a rich cup of coffee or a scoop of vanilla ice cream for a classic dessert experience.

Flourless Hazelnut Cake Ingredients

For the Cake

• Hazelnut Flour Provides structure and nutty flavor; can substitute equally with almond flour, but ensure the total is 300g.
• Cornstarch Acts as a stabilizer, enhancing tenderness; no substitution is needed.
• Fine Sea Salt Balances flavors beautifully; add more if using unsalted butter.
• Granulated Sugar Sweetens and retains moisture; remember to use divided amounts in the recipe.
• Instant Espresso Powder Elevates flavor depth without the coffee taste; optional, but can double for a bolder kick.
• Large Eggs Give moisture and structure; separate for whipping egg whites and achieving lightness.
• European-style Salted Butter Adds richness; can be swapped for unsalted butter with added salt.
• Vanilla Extract Boosts the overall flavor; feel free to add hazelnut liqueur for an extra twist.

For the Ganache

• Semisweet and Milk Chocolate Creates a rich flavor and smooth texture; consider adjusting cream to suit the chocolate type.
• Nutella Adds a sweet and creamy element to the ganache, making it irresistible.
• Heavy Whipping Cream Essential for aeration in the ganache; helps achieve that fluffy texture.
• Glucose or Light Corn Syrup Ensures a smoother ganache; no substitutions suggested.

Embrace the delightful process of making this Flourless Hazelnut Cake with Whipped Nutella Ganache and prepare to savor every moment!

How to Make Flourless Hazelnut Cake

1. Preheat oven: Set your oven to 350°F (175°C). Grease a 9-inch round cake pan and line the bottom with parchment paper to ensure easy removal later.

2. Sift dry ingredients: In a mixing bowl, sift together the hazelnut flour, cornstarch, instant espresso powder, and fine sea salt. This helps to remove any lumps and ensures a smooth batter.

3. Whip egg yolks: In another bowl, whisk the egg yolks with 1 cup of granulated sugar until the mixture becomes thick and pale, resembling a creamy consistency; this should take about 5 minutes.

4. Melt and mix: Gently melt the European-style salted butter, then slowly mix it into the egg yolk mixture along with the vanilla extract. Ensure everything is well-blended.

5. Whip egg whites: In a clean mixing bowl, whip the egg whites until frothy. Gradually add the remaining sugar and continue to whip until stiff peaks form, which will take about 4-5 minutes.

6. Combine mixtures: Carefully fold the whipped egg whites into the yolk mixture, alternating with the sifted hazelnut flour mixture. Do this gently to maintain the airiness.

7. Bake the cake: Pour the batter into the prepared cake pan. Bake for about 40 minutes, or until the cake is set and a toothpick inserted in the center comes out clean. Allow it to cool completely.

8. Prepare the ganache: For the ganache, heat the heavy whipping cream and glucose in a small saucepan until warm. Pour it over the chopped semisweet and milk chocolate along with Nutella. Stir until smooth, then chill until set.

9. Finish the cake: Once the ganache has thickened, whip it until light and fluffy. Spread it over the cooled cake and top with candied hazelnuts for that final touch of elegance.

Optional: Serve with a delightful scoop of vanilla ice cream for an extra treat!
Exact quantities are listed in the recipe card below.

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Make Ahead Options

These Flourless Hazelnut Cakes with Whipped Nutella Ganache are perfect for meal prep, allowing you to save time during busy weeknights or special occasions! You can bake the cake up to 3 days in advance; simply allow it to cool completely, then wrap it tightly in plastic wrap and refrigerate to maintain its moisture and fluffy texture. For the ganache, prepare it up to 24 hours ahead just refrigerate it after making and whip it until light and fluffy right before serving. To finish, spread the whipped ganache over the chilled cake and top with candied hazelnuts just before presentation. This ensures your dessert is just as delicious and looks stunning for your guests!

Expert Tips for Flourless Hazelnut Cake

• Clean Bowls Matter: Always use clean bowls for whipping egg whites; any grease can prevent them from reaching the necessary volume.
• Sift for Success: Sift hazelnut flour after measuring to eliminate lumps and ensure a smooth, consistent texture in your cake.
• Gentle Folding: When combining mixtures, fold gently to keep the egg whites fluffy; overmixing can lead to a dense cake.
• Timing is Key: Avoid adding candied hazelnuts until right before serving to maintain their crunch and prevent melting.
• Watch the Ganache: Be cautious not to overwhip the ganache; it should be light and spreadable, not overly thick and stiff.
• Flavor Enhancements: For even deeper flavor in your Flourless Hazelnut Cake, consider doubling the espresso powder for a richer taste experience.

Flourless Hazelnut Cake Variations

Discover delightful ways to personalize this luxurious cake and make it uniquely yours!

• Nut-ty Twist: Substitute hazelnut flour with almond or pistachio flour for an exciting flavor shift. Each nut brings its own distinct charm to the dessert.
• Decadent White Chocolate: Swap out semisweet chocolate for white chocolate in the ganache for a sweeter, creamier experience. It creates a lovely contrast with the nutty cake!
• Mocha Marvel: Enhance the instant espresso powder with a dash of coffee liqueur in the ganache. This twist introduces a delightful mocha flavor that pairs wonderfully with hazelnuts.
• Dairy-Free Delight: Use coconut milk or almond milk in place of heavy cream for a dairy-free ganache. The tropical hints of coconut offer a delectable new dimension.
• Herbaceous Zest: Add finely chopped rosemary or thyme to the cake batter for an aromatic surprise. This fresh twist uplifts the nutty flavors beautifully.
• Spice It Up: Incorporate a pinch of cinnamon or nutmeg to the cake batter for a warm, cozy essence. This subtle spice would make each bite feel even more comforting.
• Zingy Citrus: Grate a teaspoon of orange or lemon zest into the ganache for a bright burst of citrus that balances the richness elegantly. It’s like sunshine in every slice!
• Caramelized Banana: Layer thin slices of caramelized bananas on top before adding the ganache. This luscious layer adds great texture and sweetness that harmonizes perfectly with hazelnuts.

Storage Tips for Flourless Hazelnut Cake

Room Temperature: The cake can be kept at room temperature for up to 3 days when tightly wrapped in plastic wrap to maintain moisture.

Fridge: Store the cake in the refrigerator for up to 5 days. Use an airtight container to prevent it from drying out or absorbing other odors in the fridge.

Freezer: You can freeze the Flourless Hazelnut Cake for up to 3 months. Wrap it well in plastic wrap and then in aluminum foil or place it in a freezer-safe container.

Reheating: To enjoy the cake after freezing, thaw it overnight in the fridge and then bring it to room temperature before serving. For a warm treat, briefly microwave individual slices for about 10-15 seconds.

What to Serve with Flourless Hazelnut Cake with Whipped Nutella Ganache?

Indulging in this delightful cake opens the door to a world of perfect pairings that enhance its rich flavors.

• Rich Espresso: The natural bitterness of a brewed espresso complements the sweetness of the ganache, creating a beautifully balanced dessert experience.
• Vanilla Ice Cream: A scoop of creamy vanilla ice cream provides a refreshing contrast to the dense cake, making each bite harmonious and delightful.
• Fresh Berries: Bright, tart berries add a pop of freshness, cutting through the richness and adding a vibrant color to your dessert plate.
• Chocolate Shavings: Sprinkling some dark chocolate shavings on top not only enhances the visual appeal but deepens the overall chocolatey flavor of the dish.
• Hazelnut Liqueur: A small glass of hazelnut liqueur elevates the nutty notes in the cake, creating a sophisticated after-dinner treat that guests will love.
• Mint Tea: This fragrant herbal tea cleanses the palate, offering a refreshing finish that pairs well with the cake’s sweetness.
• Whipped Cream: A dollop of lightly sweetened whipped cream brings a velvety texture that pairs beautifully with the cake’s airy quality, enriching the experience.
• Candied Citrus Peel: The hint of citrus brightens the dessert, offering a unique twist that refreshes the taste buds after each decadent slice.

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Flourless Hazelnut Cake with Whipped Nutella Ganache Recipe FAQs

How should I choose my hazelnut flour?
Absolutely! When selecting hazelnut flour, look for a fine grind for the best texture in your cake. Ideally, it should be freshly ground to retain maximum flavor many stores carry it pre-packaged, but if you can find it in bulk, that often adds a richer taste. If you’re ever in a pinch, almond flour is an excellent alternative, just remember to keep the total at 300g.

What is the best way to store leftover cake?
For sure! You can store your Flourless Hazelnut Cake at room temperature for up to 3 days if tightly wrapped in plastic wrap to keep it moist. For longer storage, pop it in the refrigerator where it will remain good for up to 5 days. Just remember to use an airtight container to prevent it from drying out or absorbing pesky odors from your fridge!

Can I freeze the cake? If so, how?
Yes, indeed! You can freeze your Flourless Hazelnut Cake for up to 3 months. First, let the cake cool completely. Then, wrap it tightly in plastic wrap, ensuring no air pockets, followed by a layer of aluminum foil or place it in a freezer-safe container. When you’re ready to indulge, simply thaw it overnight in the fridge and bring it to room temperature before serving. For a warm treat, you can microwave individual slices for about 10-15 seconds!

What if my egg whites don’t whip up properly?
Don’t worry, it happens! The most common issue is grease in the bowl. Make sure you’re using absolutely clean mixing bowls when whipping your egg whites, as any residual grease can prevent them from achieving the necessary volume. If your egg whites aren t coming together, make sure the eggs are at room temperature, and you re using a clean whisk. Additionally, ensure that the bowl is completely dry for the best results.

Are there any allergies I should consider with this recipe?
Very good question! This recipe contains common allergens, such as hazelnuts and eggs. If you’re cooking for guests with nut allergies, it s best to avoid using hazelnut flour altogether and consider an alternative like cocoa or a seed flour. Moreover, with those who have egg allergies, substituting eggs might be more complicated, so opting for a completely different dessert may be wise. Always check for any additional dietary restrictions your guests may have to ensure everyone can enjoy this delightful cake!

How long can I prepare the ganache in advance?
Absolutely! You can prepare the whipped Nutella ganache a day in advance. After making it, be sure to refrigerate it in an airtight container. When you re ready to use it, just whip it until it becomes light and fluffy this way, it’s the perfect consistency to spread over your cake!