Made with melted chocolate, butter, powdered sugar, heavy cream, and egg, the truffle is an exquisite sweet treat that can be served as individual bonbons or used as a cake filling. Originally from Belgium, the truffle was named after its texture, which resembles the truffle mushroom, a highly prized ingredient...

Ingredients
- Vanilla sponge cake1
- Dulce de leche200g
- Syrup50mL
For the Ganache
- Heavy cream100mL
- Semi-sweet couverture chocolate100g
Nutrition (per serving)
Calories
177.5kcal (8.88%)
Protein
1.9g (3.8%)
Carbs
19.7g (7.16%)
Sugars
17.6g (35.2%)
Healthy Fat
3.4g
Unhealthy Fat
6.1g
% Daily Value based on a 2000 calorie diet
How to make Chocolate Truffle Cake
To Make the Ganache
- Step 1
Bring the heavy cream to a boil, then remove it from the heat and add the semi-sweet chocolate, chopped into small pieces.
- Step 2
Let it rest for 5 minutes, then stir until the cream is fully emulsified.
Assembling the Cake
- Step 1
Slice the vanilla sponge cake into two layers and soak them with the syrup.
- Step 2
Fill the cake with dulce de leche.
- Step 3
Cover the filled sponge cake with the chocolate ganache.
Presentation
- Step 1
Finish by decorating with chocolate curls, arranging them to form a sort of mountain.
Nutrition (per serving)
Nutrition (per serving)
Calories
177.5kcal (8.88%)
Protein
1.9g (3.8%)
Carbs
19.7g (7.16%)
Sugars
17.6g (35.2%)
Healthy Fat
3.4g
Unhealthy Fat
6.1g
% Daily Value based on a 2000 calorie diet
Tips & Tricks
Ensure the ganache is fully emulsified for a smooth and glossy finish.
Use a serrated knife to slice the sponge cake evenly.
Chill the cake briefly after assembling to help the ganache set properly.
FAQS
Can I use milk chocolate instead of semi-sweet chocolate for the ganache?
Yes, you can use milk chocolate, but it will result in a sweeter ganache. Adjust the sweetness of the syrup or filling accordingly.
What type of syrup should I use for soaking the sponge cake?
You can use simple sugar syrup, flavored syrups like vanilla or coffee, or even liqueur-based syrups for added depth.
Can I make this cake ahead of time?
Yes, this cake can be made a day ahead. Store it in the refrigerator and bring it to room temperature before serving.
What can I use as a substitute for dulce de leche?
You can use caramel sauce or a thick chocolate spread as a substitute for dulce de leche.
How do I make chocolate curls for decoration?
Use a vegetable peeler on a block of chocolate to create curls. Ensure the chocolate is slightly warm for easier curling.
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