As I gathered fresh ingredients from the market, the vibrant colors of ripe mangoes and plump raspberries caught my eye, igniting a culinary spark. Inspired by their tropical allure, I knew I had to create something exceptional—a Mango Raspberry Mousse Cake that captures the essence of summer in each layered slice. This dessert is not only a feast for the eyes but also a delightful, layered treat perfect for gatherings or a cozy night in. With its nutty pistachio cake, creamy white chocolate, and luscious fruit mousses, you’ll find that it’s both easy to whip up and guaranteed to impress your guests. Plus, this recipe allows for a vegetarian twist using agar-agar, making it even more accessible to everyone. Ready to dive into this fruity confection? Let’s get started on crafting a dessert that elevates any occasion!

Why is this cake a must-try?
Delightful Layers: Each slice of the Mango Raspberry Mousse Cake features stunning layers, showcasing the vibrant hues of fresh mango and raspberry. Crowd-Pleasing Flavor: The combination of fruity mousses and nutty pistachio cake offers a delightful flavor balance that will impress guests. Easily Adaptable: This recipe is versatile; substitute ingredients to cater to dietary preferences, such as using coconut cream for a dairy-free option or experimenting with different berry purees. Quick to Impress: With its stunning visual appeal, this cake will elevate your dessert game without hours in the kitchen. Perfect for Any Occasion: Whether for a festive gathering or a cozy dinner, this cake brings a touch of elegance that can’t be matched. Don’t forget to check out other exciting options like the Chai Cake Decadent or the decadent Chocolate Mousse Cake for more sweet inspirations!
Mango Raspberry Mousse Cake Ingredients
For the Pistachio Cake
- Pistachio Flour – Infuses a rich, nutty flavor into the cake base; almond flour can be used for a gluten-free twist.
- Eggs – Provide structure and moisture; use flax eggs for a vegan alternative.
- Sugar – Sweetens the cake; adjust based on preferred sweetness and fruit ripeness.
- Butter – Adds richness; substitute with coconut oil for a dairy-free option.
For the Mousses
- Heavy Cream – Essential for a light and airy texture in the mousse; opt for coconut cream as a dairy-free alternative.
- White Chocolate – Adds creaminess and sweetness; if preferred, switch to dark chocolate for a bolder taste.
- Raspberry Puree – Brings vibrant tartness and color; fresh or frozen raspberries can be used interchangeably.
- Mango Puree – Offers that tropical sweetness to brighten your mousse; canned or fresh mangoes work well here.
- Gelatin – Sets the mousse perfectly for a creamy consistency; use agar-agar for a vegetarian version.
For Garnishing
- Fresh Raspberries – Add a fruity touch and appeal; they can also be used in the puree.
- Mint Leaves – A great garnish that adds freshness and color contrast.
- Coconut Whipped Cream – A delightful topping for extra creaminess; ideal for a dairy-free dessert.
With these ingredients, you’re on your way to crafting a stunning Mango Raspberry Mousse Cake that will undoubtedly leave a lasting impression!
Step‑by‑Step Instructions for Mango Raspberry Mousse Cake
Step 1: Prepare the Pistachio Cake
Preheat your oven to 350°F (175°C). In a mixing bowl, combine pistachio flour, sugar, and eggs until smooth. Melt butter and fold it into the mixture until fully incorporated. Pour the batter into a greased 9-inch round cake pan and bake for 25-30 minutes or until a toothpick inserted in the center comes out clean. Allow the cake to cool in the pan for 10 minutes before transferring it to a wire rack.
Step 2: Make the Mousse Mixtures
For the Mango Raspberry Mousse Cake, start by whipping heavy cream in separate bowls until soft peaks form for both mousse layers. In a microwave-safe dish, melt white chocolate in 20-second intervals, stirring until fully melted. Fold the melted chocolate into the whipped cream to create a light texture. Next, blend raspberry puree with sugar and gelatin (or agar-agar), stirring until the mixture is smooth. Repeat the process for the mango puree to prepare its mousse layer.
Step 3: Layering the Cake
Once your pistachio cake has cooled completely, place it on a serving platter. Spoon half of the white chocolate mousse over the cake, smoothing it into an even layer. Gently spread the raspberry mousse on top, followed by the mango mousse layer. If you desire added height, repeat the layer sequence once more, finishing with the mango mousse. Smooth the top with a spatula and set aside.
Step 4: Chill the Mousse Cake
Cover the assembled Mango Raspberry Mousse Cake with plastic wrap and chill it in the refrigerator for at least 6 hours, preferably overnight. This step is crucial as it allows the mousse to set completely, creating a firm yet creamy texture that enhances the indulgent flavor profile of the dessert.
Step 5: Serving
After the chilling period, remove the cake from the refrigerator and let it sit at room temperature for about 15 minutes before slicing. This helps to achieve clean cuts. Garnish with fresh raspberries and mint leaves to add a pop of color. Now, you’re ready to serve your delightful Mango Raspberry Mousse Cake, showcasing its stunning layers and vibrant flavors!

How to Store and Freeze Mango Raspberry Mousse Cake
Fridge: Keep the assembled Mango Raspberry Mousse Cake covered in the fridge for up to 3 days. This preserves its creamy texture and rich flavors.
Freezer: While it’s best not to freeze the mousse cake, individual layers can be frozen separately for up to 1 month. Just ensure each layer is wrapped tightly to prevent freezer burn.
Reheating: If chilled, allow the cake to sit at room temperature for about 15 minutes before slicing. This helps soften the mousse for easier cutting.
Make-Ahead Tip: Prepare the cake a day in advance to enhance flavor development, but make sure it is stored properly in the fridge until ready to serve.
Make Ahead Options
The Mango Raspberry Mousse Cake is perfect for meal prep, allowing busy home cooks to prepare components in advance. You can bake the pistachio cake up to 3 days ahead; simply cool it completely, wrap it well in plastic, and store it in the refrigerator to maintain moisture. The mousse layers can also be made a day in advance; just prepare and refrigerate them separately. When you’re ready to assemble, layer the chilled mousses on the cooled cake, then cover and chill for at least 6 hours or overnight. This way, the flavors meld beautifully, creating a dessert that’s just as delicious when served!
What to Serve with Mango Raspberry Mousse Cake?
Brighten your dessert table with delightful pairings that amplify the flavors of this layered masterpiece.
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Fresh Berries: Juicy raspberries and mango slices add a burst of freshness that complements the mousse’s vibrant flavors.
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Whipped Cream: A dollop of lightly sweetened whipped cream provides a luscious contrast to the airy mousse layers, enhancing its richness.
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Mint Leaves: These fragrant herbs not only add vibrant color but also a refreshing zing that elevates every bite.
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Pistachio Crumble: A sprinkle of finely chopped pistachios offers a crunchy texture that beautifully contrasts the creamy mousse and adds a nutty flavor.
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Coconut Sorbet: Serve alongside frozen coconut sorbet for a cool, refreshing counterpoint to the cake’s richness.
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Iced Tea or Lemonade: A glass of sweetened iced tea or zesty lemonade balances the sweetness of the cake, creating a delightful interplay of flavors.
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Chocolate Drizzle: A drizzle of rich dark chocolate sauce adds an element of decadence, perfect for chocolate lovers seeking an extra indulgence.
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Sparkling Wine: A glass of chilled sparkling wine enhances the celebration, its effervescence cutting through the creaminess of the mousse.
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Tropical Fruit Salad: A light, colorful medley of tropical fruits will deepen the summer vibes, pairing well with the tropical elements of the cake.
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Almond Biscotti: Crunchy almond biscotti adds a delightful textural contrast, making each combination a tempting bite.
Expert Tips for Mango Raspberry Mousse Cake
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Chill Time Matters: Allow your assembled Mango Raspberry Mousse Cake to rest overnight in the fridge for optimal flavor and texture. This enhances the mousse’s consistency.
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Avoid Overmixing: When whipping the cream for the mousses, stop when soft peaks form. Overmixing can lead to a grainy texture, diminishing the cake’s delicate layers.
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Agar-Agar Caution: If using agar-agar instead of gelatin, be sure to follow the package instructions closely. It sets more quickly, so timing is crucial for achieving the desired mousse consistency.
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Check Ingredients Freshness: Use the ripest fruits for purees and fresh cream for the best flavor. Fresh ingredients will elevate the overall experience of your mango raspberry mousse cake.
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Garnish Wisely: For a beautiful presentation, garnish with fresh raspberries and mint leaves just before serving. This not only adds visual appeal but also enhances taste with vibrant flavors.
Mango Raspberry Mousse Cake Variations
Feel free to let your creativity shine while preparing this delightful cake, making it truly your own.
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Dairy-Free: Replace heavy cream with coconut cream for a luscious, dairy-free mousse experience. The coconut adds a subtle tropical note that complements the mango beautifully.
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Gluten-Free: Substitute pistachio flour with almond flour for a gluten-free cake base. This swap maintains the nutty flavor while catering to gluten sensitivities.
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Berry Blend: Switch out raspberries for a medley of berries, like blueberries or strawberries, for a colorful and flavorful twist. This variation not only enhances the visual appeal but also adds new flavors to explore.
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Chocolate Lovers: For an indulgent version, mix dark chocolate into the mousses instead of white chocolate. This creates a rich, velvety chocolate experience that pairs deliciously with the fruit layers.
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Less Sweet: Reduce the sugar content or use natural sweeteners like honey or maple syrup. This allows the natural sweetness of the fruits to shine through while keeping the cake balanced.
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Aromatics Boost: Incorporate a hint of vanilla extract into the mousses for added depth of flavor. A dash of vanilla transforms the taste, making it even more inviting and comforting.
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Layers of Flavor: Add a layer of passionfruit puree between the fruit mousses for an exotic tang. This addition creates a surprising twist in flavor pairs, elevating the overall experience.
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Vegan Option: Replace eggs with aquafaba (the liquid from canned chickpeas) and use vegan chocolate for a completely plant-based treat that everyone can enjoy. Expect a fluffy and delicious outcome that’s hard to believe is vegan!
With these ideas in mind, you can customize your Mango Raspberry Mousse Cake to suit any taste preference or dietary need. Don’t forget to explore delightful options like the Marry Me No Bake Raspberry Chocolate Mousse Cups for even more inspiration. Happy baking!

Mango Raspberry Mousse Cake Recipe FAQs
How do I select ripe mangoes and raspberries for the mousse?
Absolutely! Look for mangoes that yield slightly to gentle pressure and have a sweet aroma—these are indicators of ripeness. For raspberries, choose plump, firm berries without any dark spots. If you see any signs of mushiness or mold, it’s better to skip those; fresh, vibrant berries will enhance the flavor of your mousse cake.
What is the best way to store the Mango Raspberry Mousse Cake?
You can store your assembled Mango Raspberry Mousse Cake in the refrigerator, covered, for up to 3 days. This keeps it fresh and allows the flavors to meld beautifully. If you’re making it ahead of time, prepare it a day in advance for the best taste!
Can I freeze the Mango Raspberry Mousse Cake?
While I recommend keeping the cake in the fridge for the best taste and texture, you can freeze individual layers for up to 1 month if needed. To freeze, wrap each layer securely in plastic wrap and then foil to prevent freezer burn. Just remember, freezing may alter the texture of the loaded mousse slightly upon thawing, so serve fresh if possible!
What should I do if my mousse doesn’t set properly?
Very good question! If your mousse does not set after chilling, it might be due to the gelatin not being activated properly or it wasn’t mixed well. Make sure to fully dissolve the gelatin or agar-agar in hot liquid before adding it to the mousse mixture. If your mousse is too soft, you might consider adding a little more melted gelatin/agar-agar mixed according to package instructions, then chilling again to firm it up.
Are there any dietary considerations for this recipe?
Yes! This Mango Raspberry Mousse Cake can be tailored for various dietary needs. For a vegetarian version, use agar-agar instead of gelatin, and substitutes like coconut cream can replace heavy cream for a dairy-free option. Always double-check for allergies—some individuals may be sensitive to nuts like pistachios or certain fruits.
Can I use frozen fruit instead of fresh for the purees?
Absolutely! Frozen fruit is a convenient alternative and works wonderfully for purees. Just ensure to thaw the berries and mangoes before blending. The flavor will still shine through, making your mango raspberry mousse cake delightful, fresh, and easy to prepare!

Mango Raspberry Mousse Cake: A Sweet, Layered Adventure
Ingredients
Equipment
Method
- Preheat your oven to 350°F (175°C). In a mixing bowl, combine pistachio flour, sugar, and eggs until smooth. Melt butter and fold it into the mixture. Pour the batter into a greased 9-inch round cake pan and bake for 25-30 minutes or until a toothpick comes out clean. Let cool for 10 minutes before transferring to a wire rack.
- Whip heavy cream in separate bowls until soft peaks form for both mousse layers. Melt white chocolate in 20-second intervals in a microwave. Fold melted chocolate into whipped cream. Blend raspberry puree with sugar and gelatin (or agar-agar) until smooth. Repeat for mango puree.
- Place cooled pistachio cake on a serving platter. Spoon half of the white chocolate mousse over the cake, smoothing it into an even layer. Spread raspberry mousse on top, followed by mango mousse. Optionally, repeat layering once more and finish with mango mousse. Smooth the top and set aside.
- Cover the assembled cake with plastic wrap and chill it for at least 6 hours, preferably overnight.
- After chilling, remove from the refrigerator and let it sit at room temperature for 15 minutes before slicing. Garnish with fresh raspberries and mint leaves before serving.

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