Introduction to Chocolate Raspberry Mousse Cake
Creating a homemade dessert can be one of the most rewarding experiences in the kitchen. It allows you to control the quality and variety of ingredients, ensuring that every bite is bursting with flavor and freshness. There’s something special about whipping up a treat from scratch, especially when it’s as indulging as a Chocolate Raspberry Mousse Cake. Imagine layers of airy chocolate sponge paired with a luscious raspberry mousse—it's a sweet harmony that delights the senses!
Homemade desserts also provide an opportunity to engage in a mindful process, turning a simple baking session into a creative escape. Whether you're celebrating a special occasion or treating yourself after a long week, nothing beats the satisfaction of serving a gorgeous cake that you've crafted with your own hands.
Consider the health benefits as well: you can easily substitute or omit certain ingredients to cater to dietary preferences, making it a win-win for everyone at the table. Plus, when you make it at home, you can customize your cake exactly how you want it—think fresh raspberries, decadent dark chocolate, and a touch of love in every layer. If you're ready to impress your friends and family with this stunning creation, let’s dive into the recipe for this Chocolate Raspberry Mousse Cake!

Ingredients for Chocolate Raspberry Mousse Cake
Creating a delightful Chocolate Raspberry Mousse Cake starts with gathering the right ingredients that ensure every slice is a rich, indulgent experience. Let’s break down what you’ll need for each layer of this sumptuous dessert.
Chocolate Sponge
For the chocolate sponge, you'll need:
- 3 large eggs (best at room temperature for good volume)
- 55 g light brown sugar
- 65 g granulated sugar
- 1 teaspoon vanilla extract
- 65 g plain flour (all-purpose)
- 15 g cocoa powder (unsweetened)
- 1 teaspoon baking powder
- ½ teaspoon espresso powder (to enhance the chocolate flavor)
- ¼ teaspoon salt
- 75 g dark chocolate (at least 75% cocoa), melted
Raspberry Mousse
The vibrant raspberry mousse requires:
- 2¼ teaspoons powdered gelatine
- 45 ml fresh lemon juice
- 400 g fresh raspberries (or you can substitute with frozen)
- 100 g granulated sugar
- 480 ml cold double cream (heavy cream)
For Decoration
Lastly, for that picture-perfect finish, don't forget:
- 125 g fresh raspberries
- 50 g dark chocolate shavings
With these ingredients, you're well on your way to impressing your friends and family with your Chocolate Raspberry Mousse Cake! Don't forget to check out this guide for detailed measurements in metric and US customary units!
Step-by-Step Preparation of Chocolate Raspberry Mousse Cake
Indulging in a Chocolate Raspberry Mousse Cake can be a delightful experience, and preparing one at home is easier than you might think! This step-by-step guide will walk you through each stage, ensuring you create a stunning dessert that will impress your friends and family.
Prepare the Chocolate Sponge
Before diving into the Chocolate Raspberry Mousse Cake preparation, let’s get ready to bake that decadent chocolate sponge. Start by greasing a 23cm (9-inch) springform pan and lining it with parchment paper. This ensures easy removal later, and trust me, you’ll want that beautiful sponge intact! Preheat your oven to 180°C (350°F).
Mix the Ingredients for the Sponge
In a medium-sized bowl, combine 3 large eggs, 55g of light brown sugar, 65g of granulated sugar, and 1 teaspoon of vanilla extract. Whip these ingredients together with a hand-held electric whisk on medium-high speed until the mixture is light and creamy—about 4 minutes should do the trick! You should see the mixture leaving trails when you lift the whisk.
Next, sift in 65g of all-purpose flour, 15g of cocoa powder, 1 teaspoon of baking powder, ½ teaspoon of espresso powder, and ¼ teaspoon of salt. Gently mix at low speed until just a few flour streaks remain. Finally, fold in 75g of melted dark chocolate until you achieve a smooth batter.
Bake the Chocolate Sponge
Pour the batter into your prepared springform pan. Make sure to tap the pan on the counter a couple of times to release any air bubbles. Place it in the oven and bake for 15-20 minutes. You’ll know it’s done when the center springs back to the touch! Allow it to cool completely before moving on to the mousse layer.
Prepare the Raspberry Mousse
Now, let’s whip up that delicious raspberry mousse. Start by blooming 2¼ teaspoons of powdered gelatine in 45ml of fresh lemon juice in a small bowl. Meanwhile, blend 400g of fresh raspberries in a food processor until smooth. Pass the blend through a fine-mesh sieve to get rid of those pesky seeds, yielding about 300ml of raspberry pulp.
In a saucepan, heat the raspberry puree with 100g of granulated sugar until it simmers. Stir in your softened gelatine and gently heat until dissolved. Allow it to cool to room temperature—this may take about 20 minutes.
Combine Sponge and Mousse
Once the raspberry puree has cooled, whip 480ml of cold double cream until soft peaks form. Carefully fold in the raspberry puree in three parts, ensuring you maintain the whipped cream's texture. Pour this delicious mixture over the cooled chocolate sponge, smoothing it into an even layer. Cover and refrigerate the cake for a minimum of three hours, but overnight is best for a perfect set.
Refrigerate and Serve
When you’re ready to impress, remove the cake from the fridge and carefully take off the springform pan. Decorate with fresh raspberries and chocolate shavings for that finishing touch. Slice with a warm knife and serve immediately—everyone will be craving a second piece!
Now, you’ve mastered the art of creating a charming Chocolate Raspberry Mousse Cake! Enjoy the compliments that are sure to follow.

Variations on Chocolate Raspberry Mousse Cake
Raspberry Alternatives
While the star of this Chocolate Raspberry Mousse Cake is undoubtedly the raspberries, don’t shy away from experimenting! You can swap raspberries for other berries like strawberries, blackberries, or blueberries, depending on your preference. Each fruit will bring a unique flavor profile to your dessert. For a tropical twist, consider using mango puree or passion fruit for an exotic touch.
Gluten-Free Options
For those keeping it gluten-free, substituting regular flour with a quality gluten-free flour blend is an easy fix. Many blends perform wonderfully in baking, ensuring your Chocolate Raspberry Mousse Cake remains light and airy. Make sure to double-check the baking powder as well, as not all brands are gluten-free! In need of tips? Check out King Arthur Baking's guide on gluten-free baking for more insights!
Cooking Tips and Notes for Chocolate Raspberry Mousse Cake
Creating the perfect Chocolate Raspberry Mousse Cake is all about the details. Here are some friendly tips to enhance your baking experience:
- Use quality chocolate: Invest in good dark chocolate—its rich flavor makes a significant difference in your cake.
- Fold gently: When combining the raspberry puree with whipped cream, fold gently to keep the airy texture intact.
- Chill time matters: Patience pays off! Refrigerate your cake for a minimum of three hours, but letting it sit overnight deepens the flavors.
- Ban the lumps: Ensure your raspberry mixture is smooth by straining out the seeds carefully.
For more insights, check out Baking Science for useful baking techniques! Happy baking!

Serving Suggestions for Chocolate Raspberry Mousse Cake
When it comes to enjoying your Chocolate Raspberry Mousse Cake, presentation and pairing make a big difference! Here are a few delightful serving suggestions:
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Garnish Elegantly: Top each slice with a sprinkle of fresh raspberries and a few dark chocolate shavings for that wow factor. A drizzle of raspberry puree on the plate adds a touch of artfulness.
-
Serve with a Side: Complement the cake with a dollop of whipped cream or a scoop of vanilla ice cream. This contrast elevates the mousse's rich flavors.
-
Beverage Pairing: Coming together over dessert? Serve with a refreshing herbal tea or a rich coffee, which can beautifully balance the sweetness.
These tips will help create an unforgettable experience when serving your Chocolate Raspberry Mousse Cake. For more expert advice on hosting or dessert pairings, check out resources like Bon Appétit or Serious Eats!
Time Breakdown for Chocolate Raspberry Mousse Cake
Preparation time
Getting started with your Chocolate Raspberry Mousse Cake requires about 30 minutes for preparation. This includes whipping up the chocolate sponge and preparing the raspberry mousse.
Cooking time
The baking process takes just 15 to 20 minutes, giving you the perfect fluffy chocolate sponge to support your mousse.
Chilling time
To allow the flavors to meld and the mousse to set, a minimum chilling time of 3 hours is necessary. For the best results, opt for overnight chilling!
Total time
In total, expect to set aside around 4 hours (including chilling time) to create this delightful dessert. With patience and care, you’ll indulge in a slice of heaven that’s worth every minute!
Nutritional Facts for Chocolate Raspberry Mousse Cake
When indulging in a slice of Chocolate Raspberry Mousse Cake, it's helpful to be mindful of its nutritional profile:
Calories
Each serving contains approximately 263 calories, making it a delightful yet indulgent treat for special occasions.
Sugar Content
With about 18 grams of sugar per slice, this cake satisfies your sweet tooth while balancing flavors from the rich chocolate and tangy raspberries.
Fats
The cake comprises around 18 grams of fat, including 10 grams of saturated fat, mostly sourced from dark chocolate and cream. Enjoy it as an occasional indulgence in your dessert rotation.
For more detailed nutritional insights, consult resources like the USDA FoodData Central or NutritionData. Balancing decadent treats with healthier choices can enhance your culinary journey without forgoing pleasure!
FAQs about Chocolate Raspberry Mousse Cake
Can I make this cake in advance?
Absolutely! You can make the Chocolate Raspberry Mousse Cake ahead of time. In fact, it benefits from sitting in the fridge overnight, allowing the flavors to meld beautifully. Just be sure to cover it well to keep it fresh. You can store it in the springform pan and pop it in the fridge until you're ready to serve.
What should I do if my mousse doesn't set?
If your mousse isn’t setting properly, it might be due to insufficient gelatin or not allowing enough chill time in the refrigerator. Ensure that the gelatin is properly bloomed and dissolved in the warm raspberry puree before mixing. If it’s too late, you can try whipping up some extra cream and folding it in gently; this might help firm it up a bit.
How can I add more flavor?
To elevate the flavors of your Chocolate Raspberry Mousse Cake, consider adding a splash of vanilla extract to the mousse or incorporating a hint of espresso powder into the chocolate sponge. You could also garnish the cake with fresh mint leaves or a drizzle of chocolate sauce for an extra pop of flavor!
For more tips on perfecting your mousse, check here for in-depth guides!
Conclusion on Chocolate Raspberry Mousse Cake
In summary, the Chocolate Raspberry Mousse Cake is a delightful blend of rich flavors and textures that makes any occasion feel special. With its easy-to-follow steps and scrumptious results, this cake is sure to impress. Enjoy every slice and share it with friends or family for a sweet celebration!

Chocolate Raspberry Mousse Cake
Equipment
- 23cm (9-inch) springform pan
- blender or food processor
- Hand-held electric mixer
- fine-mesh sieve
- Saucepan
Ingredients
Chocolate Sponge
- 3 large eggs, room temperature
- 55 g light brown sugar
- 65 g granulated sugar
- 1 teaspoon vanilla extract
- 65 g plain flour (all-purpose)
- 15 g cocoa powder
- 1 teaspoon baking powder
- ½ teaspoon espresso powder
- ¼ teaspoon salt
- 75 g Dark Chocolate 75%, melted
Raspberry Mousse
- 2¼ teaspoon powdered gelatine
- 45 ml fresh lemon juice
- 400 g fresh raspberries Frozen raspberries can be substituted; see note.
- 100 g granulated sugar
- 480 ml double cream (heavy cream), cold
Decoration
- 125 g fresh raspberries
- 50 g Dark Chocolate shavings shavings
Instructions
Chocolate Sponge
- Prepare a pan and preheat the oven. Grease and line the base and sides of a 23cm (9-inch) springform pan. Preheat your oven to 180°C (350°F).
- Whip the eggs & sugar. Add the eggs, sugar, light brown sugar and vanilla extract into a medium-sized bowl. Using a hand-held electric whisk, whip on medium-high speed until the mixture is light and creamy, about 4 minutes.
- Add the dry ingredients and fold through. Sift into the egg bowl the flour, cocoa powder, baking powder, and espresso powder and add the salt. Mix at low speed until just a few flour streaks remain.
- Add the melted chocolate. Add the melted chocolate into the batter and fold through with a rubber spatula until the ingredients are combined and smooth.
- Pour batter into baking pan and bake. Pour the batter into the prepared springform pan. Bake for 15-20 minutes until the centre springs back. Remove from the oven and cool.
Raspberry Mousse
- Bloom gelatine. Add the lemon juice into a small bowl, sprinkle the powdered gelatine over and let sit for a few minutes.
- Blend raspberries. Blend the fresh raspberries until smooth and pass through a fine-mesh sieve to remove seeds.
- Heat and thicken raspberry puree. Simmer the raspberry puree with sugar, add the gelatin mixture, and stir until combined. Cool the mixture for about 20 minutes.
- Whip Cream and mix in raspberry puree. Whip the cream until soft peaks form and fold through the cooled raspberry puree until fully combined.
- Set in prepared pan. Pour the raspberry mousse into the prepared springform pan over the chocolate sponge and refrigerate for at least 3 hours.
To serve
- Remove the cake from the pan and decorate. Carefully remove the sides of the springform pan and smooth the edges of the mousse. Decorate with fresh raspberries and chocolate shavings.
- Slice the cake with a warm knife into slices and serve immediately.





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