Tutorial: Triple Chocolate Entremet Cake │ Mirror Glaze, Ganache, Mousse, Chocolate Spire
Tutorial: Triple Chocolate Entremet Cake │ Mirror Glaze, Ganache, Mousse, Chocolate Spire is a hard Western recipe that serves 8. 460 calories per serving. Recipe by Louise Lindberg Pastry on YouTube.
Prep: 59 min | Cook: 30 min | Total: 1 hr 49 min
Cost: $122.88 total, $15.36 per serving
Ingredients
- 200 g Dark Chocolate (70% cocoa) (chopped for melting)
- 100 g Unsalted Butter (cut into cubes)
- 150 g Granulated Sugar
- 3 Eggs (large, room temperature)
- 80 g All-Purpose Flour (sifted)
- 1 g Salt (fine sea salt)
- 50 g Dark Chocolate (chunks) (roughly chopped for brownie pockets)
- 50 g Hazelnuts (roughly chopped)
- 150 g Milk Chocolate (for the crunch layer)
- 50 g Nutella (for the crunch layer)
- 10 g Cocoa Powder (unsweetened)
- 200 ml Heavy Cream (for ganache (first batch))
- 200 g Dark Chocolate (for ganache) (finely chopped)
- 150 g Dark Chocolate (for mousse) (chopped)
- 100 g Nutella (for mousse)
- 300 ml Heavy Cream (for mousse) (heated, then folded with whipped cream)
- 2 Gelatin Sheets (about 4 g total, bloomed in cold water)
- 200 g Dark Chocolate (for mirror glaze) (chopped)
- 100 g Granulated Sugar (for glaze)
- 100 ml Water
- 100 ml Heavy Cream (for glaze)
- 50 ml Corn Syrup (light corn syrup)
- 5 g Gelatin Powder (bloomed in cold water)
- 5 drops Black Food Coloring (gel‑based for mirror glaze)
- 1 Chocolate Ribbon (tempered chocolate ribbon, homemade or store‑bought)
- 1 Chocolate Spire (tempered chocolate, shaped into a spire)
- 2 Pears (firm, peeled, sliced thin, dipped in melted chocolate)
- 30 g Melted Chocolate (for dipping pears) (any good quality dark or milk chocolate)
Instructions
Melt Chocolate and Butter
Place dark chocolate and butter in a small saucepan over low heat. Stir constantly until fully melted and smooth.
Time: PT5M
Combine Sugar and Melted Chocolate
Transfer the melted chocolate‑butter mixture to a mixing bowl and whisk in the granulated sugar until fully incorporated.
Time: PT2M
Add Eggs
In a separate bowl, beat the three eggs with a fork. Gradually whisk the eggs into the chocolate mixture, adding a little at a time while continuously whisking.
Time: PT3M
Incorporate Dry Ingredients
Sift the flour, add the pinch of salt, and fold in the chopped dark chocolate. Mix just until no flour streaks remain.
Time: PT2M
Bake the Double Brownie Base
Line a 16 cm springform pan with parchment paper, pour in the batter, and sprinkle the chopped hazelnuts evenly on top. Bake at 180°C for 20‑23 minutes. The center should be set but still slightly fudgy.
Time: PT22M
Temperature: 180°C
Cool and Freeze the Brownie
Allow the brownie to cool in the pan for about 15 minutes, then remove it, place it on a pastry ring set on an acetate sheet, level the surface with a glass, and transfer to the freezer for 30 minutes.
Time: PT45M
Prepare Hazelnut Milk‑Chocolate Crunch
Melt milk chocolate in a saucepan, stir in Nutella, cocoa powder and a pinch of salt until smooth. Spread the mixture over the frozen brownie, level it, and return to the freezer for another 15 minutes.
Time: PT5M
Make Chocolate Ganache
Heat heavy cream in a saucepan until just below boiling. Remove from heat and pour over the chopped dark chocolate, stirring until glossy. Blend briefly, then pour over the chilled crunch layer. Freeze until firm (about 30 minutes).
Time: PT5M
Bloom Gelatin
Place gelatin sheets in a bowl of cold water and let them soften for 5‑10 minutes.
Time: PT10M
Prepare Nutella Chocolate Mousse
Melt dark chocolate and Nutella together in a saucepan. Heat heavy cream to just below boiling, then pour over the chocolate mixture, whisking until smooth. Let the mixture cool to lukewarm, then fold in whipped cream. Finally, whisk in the softened gelatin until fully dissolved.
Time: PT10M
Set the Mousse Layer
Place the frozen cake on a chopping board, line a narrow acetate sheet inside the 18 cm silicone mold, and pour the mousse into the mold. Freeze the assembled cake with the mousse facing down for at least 6 hours (overnight preferred).
Time: PT5M
Create Black Mirror Glaze
In a saucepan, combine dark chocolate, sugar, water, heavy cream and corn syrup. Heat to a gentle boil, then remove from heat. Whisk in the bloomed gelatin until fully dissolved. Add black food coloring and blend until glossy.
Time: PT10M
Glaze the Cake
Cover the frozen cake with cling film, let the glaze cool to 35‑34°C, then pour it evenly over the cake on a rack with parchment underneath. Use two palette knives to smooth the bottom and remove excess glaze.
Time: PT5M
Set the Glazed Cake
Transfer the glazed cake to the refrigerator and let it set for about 6 hours until the glaze is firm.
Time: PT6H
Final Decoration
Place the chocolate ribbon around the perimeter, arrange chocolate‑dipped crisp pears on top, and position the spiky chocolate spire at the centre. Serve.
Time: PT10M
Nutrition Facts
- Calories
- 460
- Protein
- 5 g
- Carbohydrates
- 45 g
- Fat
- 30 g
- Fiber
- 3 g
Dietary info: Vegetarian
Allergens: Eggs, Milk, Gluten, Tree nuts (hazelnuts)
Ingredient Substitutions
- Instead of Dark Chocolate (70% cocoa): Semi‑sweet chocolate
- Instead of Unsalted Butter: Margarine (for baking)
- Instead of Granulated Sugar: Caster sugar
- Instead of Eggs: Egg replacer (for vegans)
- Instead of All-Purpose Flour: Gluten‑free flour blend
- Instead of Salt: Kosher salt
- Instead of Dark Chocolate (chunks): Chocolate chips
- Instead of Hazelnuts: Almonds
- Instead of Milk Chocolate: White chocolate
- Instead of Nutella: Chocolate hazelnut spread
- Instead of Cocoa Powder: Dutch‑process cocoa
- Instead of Heavy Cream: Half‑and‑half
- Instead of Dark Chocolate (for ganache): Semi‑sweet chocolate
- Instead of Dark Chocolate (for mousse): Semi‑sweet chocolate
- Instead of Nutella (for mousse): Chocolate hazelnut spread
- Instead of Heavy Cream (for mousse): Half‑and‑half
- Instead of Gelatin Sheets: Powdered gelatin
- Instead of Dark Chocolate (for mirror glaze): Semi‑sweet chocolate
- Instead of Granulated Sugar (for glaze): Caster sugar
- Instead of Heavy Cream (for glaze): Half‑and‑half
- Instead of Corn Syrup: Glucose syrup
- Instead of Gelatin Powder: Agar‑agar (different texture)
- Instead of Black Food Coloring: Black cocoa powder (for color)
- Instead of Pears: Apples
Equipment Needed
- Small Saucepan
- Mixing Bowls
- Hand Whisk
- Springform Pan (16 cm)
- Parchment Paper
- Acetate Baking Sheet
- Glass Plate or Flat Spoon
- Freezer
- Silicone Mold (18 cm)
- Rubber Spatula
- Kitchen Thermometer
- Piping Bag & Tip (optional)
- Two Palette Knives (optional)
- Cling Film (optional)
- Cake Stand or Rack (optional)
Critical Steps — Do Not Skip
- Melting chocolate without scorching
- Baking the brownie to the correct doneness
- Blooming and incorporating gelatin properly
- Maintaining the mirror glaze temperature (35‑34°C)
- Freezing layers at each stage to ensure stability
Chef Tips from the Video
- Temper chocolate for the ribbon and spire using a 3‑2‑1 method for a glossy, snap‑ready finish.
- Use a kitchen scale for precise chocolate measurements; small variations affect texture.
- Level each layer with a glass plate to achieve a perfectly flat cake for a professional look.
- For an extra Halloween touch, add a few orange candied zest shards on the side.
Troubleshooting
Glaze turns grainy or separates.
Ensure the glaze temperature is within 35‑34°C and stir continuously while adding gelatin. If it cools too quickly, gently reheat over a bain‑marie.
Brownie is dry or crumbly.
Do not over‑bake; check at 20 minutes. If over‑baked, add a thin layer of ganache to restore moisture.
Mousse collapses after freezing.
Make sure gelatin is fully dissolved and the mousse is cooled before folding in whipped cream. Freeze quickly on a flat surface.
Chocolate decorations melt during assembly.
Work in a cool room (below 22°C) and keep decorations chilled until the final plating.
Storage
Refrigerator: Store in an airtight container for up to 4 days.
Freezer: Wrap tightly in cling film and freeze for up to 1 month.
Room temperature: Not recommended; chocolate glaze may melt.
Make-Ahead Tips
- Bake the brownie base a day ahead and keep refrigerated.
- Prepare the crunch layer and ganache 12‑24 hours ahead; store each in the freezer.
- Mousse can be made 2 days ahead and kept frozen.
- Mirror glaze can be prepared up to 4 hours before use; keep at 35‑34°C.
Frequently Asked Questions
What is the cultural significance and history of a triple chocolate cake in Western dessert tradition?
Chocolate cake has been a celebration staple in Western cuisine since the 19th century, symbolising indulgence and festivity. The triple‑chocolate version adds layers of texture and richness, making it a popular choice for special occasions like Halloween, where dark colours enhance the spooky atmosphere.
What are the traditional regional variations of chocolate cake in European cuisine?
In Europe, chocolate cake varies from the dense, flourless Viennese Sachertorte to the light, airy German chocolate cake with coconut‑pecan frosting. Louise Lindberg Pastry’s version combines a fudgy brownie base with mousse and mirror glaze, a modern Nordic twist on classic chocolate desserts.
How is a triple chocolate Halloween cake traditionally served in Nordic pastry culture?
Nordic pastry chefs often serve elaborate chocolate cakes on special holidays, presenting them on a simple white platter with minimal garnish to let the chocolate shine. For Halloween, dark mirror glaze, chocolate ribbons and spiky decorations add a theatrical element while keeping the cake’s core flavors authentic.
What occasions or celebrations is a triple chocolate Halloween cake traditionally associated with in Western culture?
Beyond Halloween, a rich chocolate cake is common at birthdays, anniversaries and winter holidays such as Christmas and New Year’s. Its dramatic appearance makes it a centerpiece for parties where visual impact is as important as taste.
What makes the triple chocolate Halloween cake special or unique in Western pastry cuisine?
The cake combines four distinct chocolate components—brownie, crunch, ganache and mousse—each offering a different texture, topped with a glossy black mirror glaze and sculptural chocolate decorations. This multi‑layered approach creates depth of flavor and a striking visual that sets it apart from ordinary chocolate cakes.
What are the most common mistakes to avoid when making the triple chocolate Halloween cake at home?
Common errors include over‑baking the brownie, not blooming gelatin properly, letting the mirror glaze cool below 35 °C before pouring, and failing to freeze each layer thoroughly. Each mistake can cause texture problems, a grainy glaze, or a cake that collapses.
Why does this triple chocolate Halloween cake recipe use a gelatin‑based mirror glaze instead of a simple chocolate ganache glaze?
Gelatin gives the glaze a firm, glossy finish that sets quickly and holds its shine, which is essential for the mirror effect. A plain ganache would stay soft and could run, ruining the clean, reflective surface needed for the Halloween aesthetic.
Can I make the triple chocolate Halloween cake ahead of time and how should I store it?
Yes. Bake and cool the brownie, then freeze. Prepare the crunch, ganache and mousse layers ahead and keep each frozen. Assemble the cake, glaze, and store the finished cake in the refrigerator for up to 4 days or freeze for up to 1 month.
What texture and appearance should I look for when the mirror glaze is ready?
The glaze should be smooth, glossy and pourable, with a temperature of 35‑34 °C. It should coat the cake evenly without streaks, creating a deep black mirror that reflects light.
How do I know when the triple chocolate Halloween cake is done cooking and ready for glazing?
The cake is ready when the brownie base is baked, all layers have been frozen solid, and the mousse is firm. The final check is the glaze temperature; once it reaches 35‑34 °C, the cake can be glazed.
What does the YouTube channel Louise Lindberg Pastry specialize in?
The YouTube channel Louise Lindberg Pastry specializes in high‑level pastry tutorials, focusing on chocolate work, decorative techniques, and modern Nordic cake designs. Louise shares step‑by‑step guides for intricate decorations like ribbons, spires and mirror glazes.
How does the YouTube channel Louise Lindberg Pastry's approach to chocolate cake decorating differ from other pastry channels?
Louise Lindberg Pastry emphasizes precise tempering, scientific temperature control, and signature decorative elements such as chocolate ribbons and spiky spires. Her tutorials blend artistic presentation with detailed technical explanations, unlike many channels that focus mainly on flavor.
Last updated: September 6, 2026
