Torta Vesuvio: Hazelnut Volcano—Crunch & Velvet Spray
Pasquale Marigliano, adapted by JojoM
Naples-inspired entremet with cocoa sponge, feuilletine–hazelnut crunch, silky hazelnut Bavarian, rum-kissed syrup, dark chocolate cream, and a velvet-spray finish.
Torta Vesuvio: Hazelnut Volcano—Crunch & Velvet Spray 🌋✨
Naples meets haute patisserie in Torta Vesuvio, an entremet that erupts with layers of chocolate, hazelnut, and praline. 💥 Imagine the earthy warmth of roasted hazelnuts, the delicate crunch of feuilletine, and the luxurious silk of hazelnut Bavarian cream—all sealed beneath a dark-chocolate velvet spray reminiscent of volcanic ash. This dessert is equal parts art and indulgence, inspired by Mount Vesuvius itself. 🌋🍫
🥄 A Taste of Naples
Pasquale Marigliano’s creation channels the soul of Southern Italy—decadent yet balanced, rooted in tradition but refined through French technique. Every bite celebrates contrasts: soft sponge meets crisp crunch, creamy praline meets deep cocoa. A rum-scented syrup lifts the sweetness, adding warmth and fragrance that lingers long after each forkful. 🇮🇹🌰
💎 Layers of Perfection
From the base up, this dessert is an orchestra of textures and flavors:
- Cocoa sponge brings light structure and an aromatic chocolate tone.
- Feuilletine–hazelnut crunch adds irresistible crispness.
- Hazelnut Bavarian cream envelopes everything in smooth, nutty luxury.
- Dark chocolate cream crowns the cake with deep, velvety richness.
- Finally, the velvet spray finish gives the cake its signature volcano-like appearance—matte, dramatic, and utterly professional. 🍫💨
Each step demands patience, but the payoff is spectacular. When sliced, the cake reveals defined layers that gleam like strata of a geological cross-section—a patisserie volcano frozen mid-eruption. 🌋✨
⚙️ Technique & Tips
To master that flawless finish:
- Keep the assembled cake frozen before spraying—the temperature shock creates the velvety texture. ❄️
- Temper the spray mix to about 30°C (86°F) for even coating.
- Whip the cream just to soft peaks so it folds seamlessly into the Bavarian base.
- Brush the sponge lightly with rum syrup—too much can make the cake soggy. 🍹
It’s a dessert of discipline and artistry—each layer telling a story of precision, restraint, and celebration.
🍴 Serving & Presentation
Serve Torta Vesuvio chilled but not frozen—after thawing for about 4–6 hours in the fridge. The velvet surface catches the light like fine suede, while the interior melts luxuriously on the tongue. Pair it with espresso or dessert wine, and you’ve got an unforgettable finale to any Italian feast. ☕🍷
💬 Baker’s Notes
This cake isn’t just dessert—it’s a tribute to craftsmanship. From the crisp whisper of feuilletine to the smooth wave of Bavarian cream, every texture plays its part. The rum syrup brings the warmth of Naples nightlife, while the cocoa dust evokes the slopes of Vesuvius. Pasquale’s original artistry, reimagined here, offers a modern yet soulful take on Italian elegance. 🇮🇹❤️
Whether you’re preparing for a special dinner, patisserie competition, or simply want to test your pastry mettle—Torta Vesuvio is your next masterpiece. 🌋🍰
Author: Pasquale Marigliano, adapted by JojoM
Torta Vesuvio: Hazelnut Volcano—Crunch & Velvet Spray
Pasquale Marigliano, adapted by JojoMNaples-inspired entremet with cocoa sponge, feuilletine–hazelnut crunch, silky hazelnut Bavarian, rum-kissed syrup, dark chocolate cream, and a velvet-spray finish.
Chef's Tips
Chill the assembled cake solid before spraying; the velvet effect forms best on frozen surfaces.
Whip the cream to soft peaks so it folds smoothly into the Bavarian base without splitting.
Lightly soak only the top sponge layer—too much syrup can make the cake unstable.
Temper the spray mix to around 30°C for an even, fine velvet coat.
Tools Used
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Ingredients
Cocoa Sponge Cake
Crunchy Base
Hazelnut Bavarian Cream
Chocolate Cream
Rum Syrup
Velvet Spray Mix
Instructions
Bake the Cocoa Sponge
- 1
Heat oven to 180°C/160°C fan (350°F). Butter and line an 18 cm round tin.
- 2
Whisk whole eggs with sugar for 7 minutes until tripled in volume; beat in yolks for 3 minutes.
- 3
Sift flour, cocoa, and potato starch; fold in gently, then stream in melted butter.
- 4
Pour into the tin and bake 18–20 minutes until springy. Turn out to a wire rack and cool completely.
Make the Crunchy Base
- 1
Combine melted milk chocolate with feuilletine.
- 2
Fold in hazelnut paste and praline until evenly coated; set aside.
Hazelnut Bavarian Cream
- 1
Warm milk to a boil, remove from heat, add squeezed gelatine; stir to dissolve.
- 2
Whisk yolks with sugar until pale; whisk in hazelnut praline.
- 3
Gradually whisk in the warm milk-gelatine mixture. Cool to about 27°C/81°F.
- 4
Fold in softly whipped cream to make a light Bavarian.
Chocolate Cream
- 1
Whisk yolks with sugar. Bring milk and cream to a boil; temper into yolks.
- 2
Cook over a bain-marie, stirring, to 82°C/180°F.
- 3
Pour over melted dark chocolate; blend smooth (add a pinch of salt if desired). Chill to set.
Rum Syrup
- 1
Boil water, sugar, and vanilla seeds; cool completely.
- 2
Stir in rum; reserve for soaking.
Velvet Spray Mix
- 1
Melt dark chocolate with cocoa butter; temper to ~30°C/86°F. Keep fluid and warm for spraying.
Assembly & Finish
- 1
Halve the cooled sponge into two 1 cm layers. Line the tin with silicone paper; place one layer inside.
- 2
Spread a 1.2 cm layer of crunchy base over the sponge. Top with a layer of hazelnut Bavarian.
- 3
Brush the second sponge with rum syrup; place on top. Cover with another layer of Bavarian. Freeze firm; unmould.
- 4
Pipe or spoon quenelles of set chocolate cream in a ring on top. Freeze again until solid.
- 5
Spray a light, even coat of velvet mix from ~20 cm away. Transfer to the fridge to thaw gently before serving.
Comments & Reviews
Elena
10/12/2025
The texture contrast is unreal—crunchy base with that airy hazelnut cream. The velvet finish looked so professional!
Marco
10/12/2025
Used standard dark rum and it paired beautifully. Next time I’ll add chopped toasted hazelnuts around the base for extra crunch.
Sophie
10/12/2025
Spraying on a frozen cake made all the difference—perfect velvet coat. A showstopper for our dinner party.
Nutrition Facts
Serving Size: 1 slice (1/12 of cake)
* Percent Daily Values are based on a 2,000 calorie diet. Your daily values may be higher or lower depending on your calorie needs.
