Short Description
Indulge in the ultimate chocolate experience with this Nigella Chocolate Mousse Cake. A luxurious combination of rich, velvety mousse and a dense, flourless chocolate base, this cake is a chocolate lover’s dream. Whether you’re preparing it for a special occasion or treating yourself to an indulgent dessert, this recipe is bound to impress.
Why You’ll Love This Recipe
- Rich and Decadent: This mousse cake is intensely chocolatey, with a deep flavor that satisfies any sweet tooth.
- Flourless Perfection: Ideal for those avoiding gluten, as the cake is made without flour, creating a dense, fudgy texture.
- Impressive Yet Simple: Though it looks gourmet, this cake is surprisingly easy to make with simple ingredients.
- Perfect for Any Occasion: Whether for a dinner party or a cozy night in, this dessert always delights.
- Make-Ahead Friendly: The cake sets beautifully when made in advance, making it an excellent choice for stress-free entertaining.

Ingredients
- Dark chocolate
- Unsalted butter
- Eggs
- Sugar
- Vanilla extract
- Heavy cream
- Cocoa powder
- Espresso powder (optional)
- Salt
Directions
- Prepare the Base: Preheat your oven and grease a springform pan. Melt the dark chocolate and butter together, stirring until smooth.
- Mix the Batter: In a separate bowl, whisk eggs and sugar until light and fluffy. Slowly add the melted chocolate mixture while stirring continuously.
- Bake the Cake: Pour the batter into the prepared pan and bake until set but still slightly soft in the center. Let it cool completely.
- Make the Mousse: Melt additional dark chocolate and allow it to cool slightly. Meanwhile, whip the heavy cream until soft peaks form.
- Combine Mousse Ingredients: Fold the cooled chocolate into the whipped cream, incorporating gently to maintain the airy texture.
- Assemble the Cake: Spread the mousse evenly over the cooled cake base, smoothing the top with a spatula.
- Chill to Set: Refrigerate the cake for several hours or overnight to allow the mousse to firm up.
- Serve and Enjoy: Dust with cocoa powder before serving for an elegant finish.
Variations
- Spiked Mousse: Add a splash of liqueur, such as Baileys or Grand Marnier, for an extra layer of flavor.
- Nutty Twist: Fold in finely chopped toasted hazelnuts or almonds for added crunch.
- White Chocolate Variation: Swap out the dark chocolate mousse for white chocolate for a sweeter, creamier alternative.
- Dairy-Free Option: Use coconut cream in place of heavy cream and dairy-free chocolate for a lactose-free version.
- Mocha Flavor: Enhance the chocolate depth with an extra teaspoon of espresso powder.
Servings and Timing
- Prep Time: 30 minutes
- Cook Time: 25 minutes
- Chill Time: 4 hours (or overnight)
- Total Time: 5 hours (including chilling time)
- Servings: 8-10 slices
Storage/Reheating
- Refrigeration: Store in an airtight container in the fridge for up to 3 days.
- Freezing: Freeze individual slices wrapped tightly in plastic wrap for up to a month. Thaw in the refrigerator before serving.
- Reheating: Best served chilled, but can be left at room temperature for 15 minutes for a softer texture.
FAQs
1. Can I make this cake ahead of time?
Yes! In fact, it tastes even better after setting overnight in the fridge.
2. Can I use milk chocolate instead of dark chocolate?
Dark chocolate provides the best depth of flavor, but you can substitute milk chocolate for a sweeter taste.
3. Is this cake gluten-free?
Yes, since it’s flourless, it is naturally gluten-free. Just ensure all ingredients are gluten-free.
4. How do I prevent the mousse from deflating?
Gently fold the whipped cream into the chocolate mixture to maintain the airy texture.
5. Can I make this cake without a springform pan?
Yes, but a springform pan makes it easier to remove the cake. If using a regular pan, line it well with parchment paper.
6. Can I skip the espresso powder?
Yes, but it enhances the chocolate flavor without making it taste like coffee.
7. What type of chocolate works best?
Use high-quality dark chocolate (70% cocoa or higher) for the richest flavor.
8. Can I add fruit to this recipe?
Absolutely! Fresh berries or a raspberry sauce pair beautifully with the chocolate.
9. What can I use instead of heavy cream?
Coconut cream is a great dairy-free alternative.
10. Can I make this cake in a different shape?
Yes, you can use a square or rectangular pan, but baking times may vary slightly.
Conclusion
This Nigella Chocolate Mousse Cake is the ultimate indulgence for any chocolate lover. With its rich, velvety texture and deep chocolate flavor, it’s a dessert that never fails to impress. Whether you’re making it for a special occasion or just treating yourself, this flourless masterpiece is worth every bite. Try it out and delight your taste buds!
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Nigella Chocolate Mousse Cake: A Decadent Dessert Delight
- Total Time: 5 hours
- Yield: 8–10 slices 1x
Description
This Nigella Chocolate Mousse Cake is a rich and velvety dessert featuring a flourless chocolate base and a luxurious mousse layer. Perfect for special occasions or indulgent treats, it’s a must-try for chocolate lovers.
Ingredients
- For the Cake Base:
- 200g dark chocolate (70% cocoa or higher)
- 125g unsalted butter
- 3 large eggs
- 150g sugar
- 1 tsp vanilla extract
- 1/2 tsp espresso powder (optional)
- 1/4 tsp salt
- For the Mousse Layer:
- 200g dark chocolate
- 300ml heavy cream
- 1 tbsp cocoa powder (for dusting)
Instructions
- Prepare the Cake Base:
- Preheat your oven to 170°C (340°F) and grease a springform pan.
- Melt the dark chocolate and butter together, stirring until smooth.
- In a separate bowl, whisk eggs and sugar until light and fluffy.
- Slowly add the melted chocolate mixture while stirring continuously.
- Pour the batter into the prepared pan and bake for 25 minutes or until set but slightly soft in the center. Let it cool completely.
- Make the Mousse:
- Melt the additional dark chocolate and allow it to cool slightly.
- Whip the heavy cream until soft peaks form.
- Gently fold the cooled chocolate into the whipped cream, maintaining an airy texture.
- Assemble the Cake:
- Spread the mousse evenly over the cooled cake base, smoothing the top with a spatula.
- Refrigerate for at least 4 hours or overnight to set.
- Serve & Enjoy:
- Dust with cocoa powder before serving for an elegant finish.
Notes
- Spiked Mousse: Add a splash of liqueur, such as Baileys or Grand Marnier, for extra depth of flavor.
- Nutty Twist: Fold in finely chopped toasted hazelnuts or almonds.
- White Chocolate Variation: Swap out dark chocolate for white chocolate for a creamier version.
- Dairy-Free Option: Use coconut cream instead of heavy cream and dairy-free chocolate.
- Mocha Flavor: Add an extra teaspoon of espresso powder for a bolder taste.
- Prep Time: 30 minutes
- chill time: 4 hours
- Cook Time: 25 minutes
- Category: dessert
- Method: baking ,chilling
- Cuisine: british
Keywords: chocolate mousse cake, flourless chocolate cake, Nigella chocolate cake, decadent chocolate dessert, gluten-free chocolate cake
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