Tropical Mango Mousse Cake Recipe with Coconut Crust

Indulging in a slice of silky, lush mango mousse cake is like taking a mini vacation to the tropics. This Tropical Mango Mousse Cake Recipe with Coconut Crust combines the sweet and creamy flavors of ripe mango with the crispy texture of a coconut-infused biscuit crust, making it a delightful treat that you can whip up in just a few hours. The combination of the cold mango mousse and the crunchy crust creates an irresistible dessert that impresses everyone.

This recipe is perfect for anyone looking to impress guests at a dinner party or celebrate a special occasion, especially during the warmer months. You can easily prepare this cake ahead of time, as it keeps well in the refrigerator, allowing the flavors to deepen while you enjoy your time with family and friends.

Why You’ll Love This Recipe

• The coconut crust adds a delightful crunch that complements the creamy mousse.
• Ripe mangoes bring a natural sweetness that brightens the overall flavor.
• It’s a make-ahead dessert that can be refrigerated overnight while you focus on other dishes.
• The presentation is stunning, making it a showstopper for any occasion.

What You’ll Need

Here’s everything you need to create this tropical delight:

For the Coconut Crust

• 1 cup unsweetened desiccated coconut
• 1 cup digestive biscuits, graham crackers, or shortbread, crushed
• 1/2 cup unsalted butter, melted

For the Mango Mousse

• 3 ripe mangoes, peeled and diced
• 1 cup heavy cream (whipping cream), very cold
• 1/2 cup granulated sugar, adjust based on mango sweetness
• 1 tablespoon unflavored gelatin powder
• 1/4 cup cold water
• 1 tablespoon lime juice

Use fresh mangoes for the best flavor.

Substitutions & Swaps

• Use any other sweet cookie for the crust.
• Swap heavy cream with coconut cream for a richer coconut taste.
• Adjust sugar based on the ripeness of mangoes.
• Lime juice can be replaced with lemon juice for a different citrus note.

How to Make It

Creating this tropical cake is straightforward with these easy steps.

Prepare the Coconut Crust

Crush the biscuits into fine crumbs and mix with desiccated coconut. Pour melted butter over the mixture and stir until coated. Press into the bottom of a 9-inch springform pan and chill for at least 30 minutes.

Prepare the Mango Puree

Blend diced mangoes with granulated sugar and lime juice until smooth. Set aside 1/2 cup for optional garnish.

Bloom and Dissolve the Gelatin

Sprinkle gelatin over cold water and let it bloom for 5-10 minutes. Gently heat until dissolved and clear.

Combine Mango Puree and Gelatin

Whisk the bloomed gelatin into 1/2 cup of mango puree, then mix back into the remaining puree and let cool slightly.

Whip the Heavy Cream

In a chilled bowl, whip the heavy cream until medium-soft peaks form.

Fold in the Mousse Components

Gently fold the mango-gelatin mixture into the whipped cream until fully combined.

Assemble the Cake

Pour the mango mousse over the chilled coconut crust and smooth the top.

Chill and Set

Refrigerate for 4-6 hours or overnight until set.

Garnish and Serve

Run a knife around the edge of the pan, release the sides, and garnish with fresh mango slices, toasted coconut, or mint before serving.

How to Store It

Fridge: Store in an airtight container for up to 3 days.
Freezer: No, the texture will change.
Reheat: Not applicable as it is served cold.

Tips for Best Results

• Ensure the heavy cream is very cold for the best volume when whipped.
• Use a springform pan for easy removal and beautiful presentation.
• Allow the mousse to cool slightly before folding to maintain the whipped cream’s volume.
• Experiment with garnishes like passion fruit or lime zest for added flavor.

Serving Suggestions

• Pair with fresh tropical fruit for a colorful presentation.
• Serve with a dollop of whipped cream for extra creaminess.
• Great for a summer picnic or barbecue gathering.