Nigella’s Chocolate Mousse Cake is a dessert that dances on the edge of decadence, luring you in with its rich chocolate aroma and velvety texture. Imagine a slice of this heavenly cake melting in your mouth, leaving behind a trail of bliss that only chocolate can create.

This cake is not just a sweet treat; it’s an experience that brings back fond memories of family gatherings and celebrations. Whether it’s a birthday bash or simply a Tuesday that needs brightening up, Nigella’s Chocolate Mousse Cake promises to be the delicious centerpiece your table deserves.
Why You'll Love This Recipe
- This indulgent dessert comes together easily and requires minimal ingredients, making it perfect for any occasion
- The rich flavor profile combines deep chocolate notes with a light, airy texture that delights every palate
- Visually stunning, this cake will impress your guests with its glossy finish and delicate layers
- It’s versatile enough to serve as an elegant after-dinner treat or a casual afternoon snack with coffee
Ingredients for Nigella’s Chocolate Mousse Cake
Here’s what you’ll need to make this delicious dish:
Dark Chocolate: Use high-quality dark chocolate (70% cocoa) for an intense flavor that elevates the mousse.
Unsalted Butter: This adds richness and moisture; make sure it’s at room temperature for easy mixing.
Eggs: Large eggs are best; they help provide structure and stability to the mousse.
Granulated Sugar: Sweetens the mousse and balances the bitterness of the dark chocolate; adjust according to taste.
Vanilla Extract: A splash of pure vanilla enhances the overall flavor profile beautifully.
Whipping Cream: Use heavy cream for whipping; it gives volume and lightness to the mousse.
The full ingredients list, including measurements, is provided in the recipe card directly below.
How to Make Nigella’s Chocolate Mousse Cake
Follow these simple steps to prepare this delicious dish:
Step 1: Preheat Your Oven
Start by preheating your oven to 350°F (175°C). Grease a round cake pan with butter or nonstick spray, ensuring it’s well coated so that your cake releases effortlessly later.
Step 2: Melt Chocolate and Butter
In a heatproof bowl over simmering water (or using a microwave), melt together the dark chocolate and unsalted butter until smooth. Stir occasionally until fully combined. Let it cool slightly while you prepare the other ingredients.
Step 3: Whisk Eggs and Sugar
In another bowl, whisk together the eggs and granulated sugar until pale and fluffy. You want this mixture to nearly double in volume—think cloud-like consistency! Add in the melted chocolate-butter mixture gently.
Step 4: Fold in Whipped Cream
In a separate bowl, whip your heavy cream until soft peaks form. Carefully fold this into your chocolate mixture using a spatula, being cautious not to deflate all that lovely air you’ve just whipped into it.
Step 5: Pour into Pan
Transfer your luscious mousse mixture into the prepared cake pan. Smooth out the top with your spatula if necessary; it doesn’t have to be perfect because we’re going for decadent here!
Step 6: Bake
Place in your preheated oven for about 25-30 minutes or until just set but still slightly jiggly in the center—this is crucial for that melt-in-your-mouth texture. Once done, let it cool completely before removing from the pan.
Slice yourself a generous piece of Nigella’s Chocolate Mousse Cake and serve it chilled for an unforgettable dessert experience!
You Must Know
- This luscious Nigella’s Chocolate Mousse Cake is a game-changer in dessert-making
- Its rich, velvety texture is a chocoholic’s dream come true
- Perfect for any occasion or just because you deserve something sweet
- It’s also incredibly easy to whip up, making it your new go-to treat
Perfecting the Cooking Process
Start by melting the chocolate and butter together for that silky foundation. While that’s happening, whip the eggs and sugar until fluffy. Once combined, gently fold in the chocolate mixture. Pour it into a prepared pan and bake until just set.
Add Your Touch
Feel free to jazz up Nigella’s classic with a splash of espresso or orange zest for a flavor twist. You can also swap out dark chocolate for milk chocolate if you prefer a sweeter cake. Top it off with fresh berries or whipped cream!
Storing & Reheating
To store leftovers (if there are any), cover the cake tightly with plastic wrap and refrigerate. It will keep well for about three days. No need to reheat; serve chilled for the best taste and texture.
Chef's Helpful Tips
- For a perfectly smooth mousse, ensure your chocolate is completely melted before mixing in the eggs
- Avoid overmixing when folding in ingredients to preserve airiness
- Chill the cake overnight for enhanced flavors and an even richer experience
Nothing quite compares to that moment when I served Nigella’s Chocolate Mousse Cake at my friend’s birthday party, and everyone turned into silent chocolate ninjas, devouring slice after slice! The happiness on their faces was priceless!
FAQs :
What ingredients are needed for Nigella’s Chocolate Mousse Cake?
To create Nigella’s Chocolate Mousse Cake, you will need high-quality dark chocolate, unsalted butter, eggs, sugar, and a pinch of salt. You might also want to include vanilla extract for added flavor. Ensure that the chocolate is rich and not overly sweet to enhance the cake’s mousse-like texture. The combination of these ingredients creates a decadent dessert perfect for any occasion.
How long does it take to prepare Nigella’s Chocolate Mousse Cake?
Preparing Nigella’s Chocolate Mousse Cake usually takes about 30 minutes, with an additional time of at least 4 hours for chilling in the refrigerator. The preparation involves melting chocolate and butter, mixing in egg yolks and sugar, and folding in whipped egg whites. Allowing the cake to chill thoroughly helps develop its rich flavors and smooth texture.
Can I substitute ingredients in Nigella’s Chocolate Mousse Cake?
Yes, you can make some substitutions in Nigella’s Chocolate Mousse Cake. For instance, if you need a dairy-free option, consider using coconut oil instead of butter and dairy-free chocolate. Additionally, you can use alternative sweeteners if you’re looking for a healthier version. However, be mindful that these changes may affect the overall taste and texture of the final product.
How should I serve Nigella’s Chocolate Mousse Cake?
Nigella’s Chocolate Mousse Cake is best served chilled. You can slice it into wedges and garnish with fresh berries or a dollop of whipped cream for an elegant presentation. Dusting with cocoa powder or powdered sugar adds a nice touch as well. This cake pairs wonderfully with coffee or dessert wine, making it a delightful treat for dinner parties or special occasions.
Conclusion for Nigella’s Chocolate Mousse Cake :
Nigella’s Chocolate Mousse Cake is a stunning dessert that combines rich flavors and a luxurious texture. With just a few simple ingredients like dark chocolate and eggs, you can create an irresistible treat that impresses guests. Remember to allow ample chilling time to achieve the perfect mousse consistency. Whether you’re celebrating a special occasion or simply indulging yourself, this cake will surely satisfy your chocolate cravings!

Nigella’s Chocolate Mousse Cake
- Total Time: 1 hour
- Yield: Serves approximately 8 slices 1x
Description
Nigella’s Chocolate Mousse Cake is a sumptuous dessert that captivates the senses with its rich chocolate flavor and velvety texture. This elegant cake is simple to prepare, requiring only a handful of quality ingredients. Perfect for any occasion, it can be served chilled and garnished with fresh berries or whipped cream for an unforgettable treat that will leave your guests in awe.
Ingredients
- 7 oz (200g) high-quality dark chocolate (70% cocoa)
- 1/2 cup (113g) unsalted butter, at room temperature
- 4 large eggs
- 1/2 cup (100g) granulated sugar
- 1 tsp pure vanilla extract
- 1 cup (240ml) heavy whipping cream
Instructions
- Preheat the oven to 350°F (175°C). Grease a round cake pan.
- Melt the dark chocolate and unsalted butter together in a heatproof bowl over simmering water. Allow to cool slightly.
- In a separate bowl, whisk the eggs and sugar until pale and fluffy. Gently mix in the melted chocolate-butter combination.
- Whip the heavy cream until soft peaks form, then fold into the chocolate mixture.
- Pour into the prepared pan and smooth out the top. Bake for 25-30 minutes until just set but still slightly jiggly in the center. Cool completely before serving.
- Prep Time: 30 minutes
- Cook Time: 30 minutes
- Category: Dessert
- Method: Baking
- Cuisine: International
Nutrition
- Serving Size: 1 serving
- Calories: 360
- Sugar: 22g
- Sodium: 50mg
- Fat: 27g
- Saturated Fat: 16g
- Unsaturated Fat: 10g
- Trans Fat: 0g
- Carbohydrates: 30g
- Fiber: 2g
- Protein: 4g
- Cholesterol: 120mg