Mango Mousse Cake

Why You’ll Love This Recipe

I enjoy this recipe because it combines light textures with vibrant mango flavor. The mousse layer feels smooth and fluffy, while the mango curd adds a rich and glossy finish. I also like how the soft cake layer keeps the dessert from feeling too heavy. Since the cake needs time to chill and set, I often prepare it ahead of time, which makes entertaining much easier.

Ingredients

(Here’s a tip: Check out the full list of ingredients and measurements in the recipe card below.)

Cake Layer

• 120 g cake flou
• 1/2 teaspoon baking powder
• 1/2 teaspoon baking soda
• 1/4 teaspoon salt
• 75 g granulated sugar
• 70 g milk
• 60 g neutral oil
• 1 large egg
• 1 teaspoon vanilla extract

Mango Mousse

• 2 tablespoons gelatine powder
• 100 g cold water
• 500 g mango chunks
• 400 g whipping cream, cold
• 50 g powdered sugar

Mango Curd

• 400 g mango chunks
• 100 g granulated sugar
• 30 g cornstarch
• 2 tablespoons water
• 60 g unsalted butter

Directions

Cake Layer

1. I begin by preheating the oven to 350°F and lining the bottom of a 9-inch springform pan with parchment paper.
2. In a large bowl, I whisk together the cake flour, baking powder, baking soda, and salt. Then I add the sugar, milk, oil, egg, and vanilla extract and whisk until the batter becomes smooth.
3. I pour the batter into the prepared pan and bake it for about 15 minutes, or until the edges are lightly golden and a toothpick inserted into the center comes out mostly clean.
4. After baking, I let the cake cool completely on a wire rack.
5. Once cooled, I loosen the cake from the pan with an offset spatula. If needed, I level the top with a serrated knife. Then I line the sides of the pan with acetate or parchment paper.

Mango Mousse

6. I sprinkle the gelatine powder over cold water and let it sit for at least 5 minutes until it blooms into a gel-like texture.
7. I blend all the mango chunks until completely smooth. I set aside 400 g of puree for the mango curd and keep the remaining puree in the blender.
8. I gently heat the bloomed gelatine until fully dissolved and blend it into the mango puree.
9. In a separate bowl, I whip the cold whipping cream with powdered sugar until firm peaks form.
10. I carefully fold the mango mixture into the whipped cream until smooth and fully combined.
11. I pour the mousse over the cake layer and smooth the top with a spatula. Then I chill the cake while preparing the curd topping.

Mango Curd

12. I heat the reserved mango puree with sugar in a saucepan over medium heat.
13. In a small bowl, I mix the cornstarch and water into a slurry before stirring it into the mango mixture.
14. I continue cooking while stirring until the curd thickens.
15. Once thickened, I remove it from the heat and stir in the butter one cube at a time until smooth and glossy.
16. I strain the curd through a fine mesh sieve for an extra silky texture and let it cool until spreadable.
17. I pour the cooled curd over the chilled mousse layer and spread it evenly, creating decorative swirls on top.
18. Finally, I cover the cake and refrigerate it for at least 12 hours or overnight before serving.

Servings and timing

• Prep Time: 1 hour 10 minutes
• Cook Time: 30 minutes
• Chill Time: 12 hours
• Total Time: 13 hours 40 minutes
• Servings: 10 slices

Variations

• I sometimes add a little lime zest to brighten the mango flavor.
• For a tropical twist, I decorate the cake with toasted coconut flakes.
• I occasionally replace part of the mango puree with passion fruit puree for extra tanginess.
• When I want a lighter topping, I skip the curd and finish the cake with fresh mango slices only.
• I also enjoy adding diced strawberries or kiwi for extra color and freshness.

storage/reheating

I store the mango mousse cake covered in the refrigerator for up to 4 days. Since the mousse and curd are delicate, I keep the cake chilled until serving time. For longer storage, I freeze individual slices in airtight containers for up to 1 month and thaw them overnight in the refrigerator before serving. I do not reheat this dessert because it is meant to be enjoyed cold.

FAQs

Can I use frozen mango instead of fresh mango?

I can use frozen mango chunks as long as I thaw and drain them well before blending.

Why does the cake need to chill overnight?

I find that the long chilling time helps the mousse and curd fully set, giving the cake clean and stable layers.

Can I make this cake without gelatine?

I can try using vegetarian gelatine substitutes, but the texture may be slightly different.

How do I get smooth mousse layers?

I like folding the whipped cream gently into the mango puree so the mousse stays airy and smooth.

Can I prepare this cake ahead of time?

I often make it a day in advance because the flavor and texture improve after chilling overnight.

Conclusion

I always enjoy serving this mango mousse cake because it looks stunning and tastes wonderfully refreshing. The fluffy mousse, soft cake base, and silky mango curd create a dessert that feels both light and luxurious. Whether I make it for a special celebration or a summer gathering, this tropical cake always impresses everyone at the table.

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