Why Make This Recipe
Passion Fruit Mousse Cake is a delightful dessert that combines the tangy flavor of passion fruit with a light and airy mousse. It’s perfect for special occasions or simply to enjoy at home. This cake not only tastes amazing but also looks impressive, making it a great choice to impress your guests.

How to Make Passion Fruit Mousse Cake
Ingredients:
- 2 cups sugar
- 1 cup butter (room temperature)
- 4 eggs
- 3 cups flour
- 1 tbsp baking powder
- 1/2 tsp salt
- 2/3 cup passion fruit juice (pour fresh juice over a sieve to remove seeds and pulp)
- 1/2 cup mineral water
- 1 envelope gelatin
- 3 tbsp water
- 3 egg whites
- 1 can sweetened condensed milk
- 1 cup passion fruit concentrate
- 1 cup heavy cream
- 1/2 cup water
- 2 egg whites
- 2/3 cup passion fruit juice
Directions:
- Preheat the oven to 350°F (175°C). Grease and flour a cake pan.
- In a mixing bowl, cream together the sugar and butter until light and fluffy.
- Add eggs one at a time, beating well after each addition.
- In a separate bowl, combine flour, baking powder, and salt. Gradually add to the creamed mixture, alternating with mineral water.
- Pour the batter into the prepared pan and bake for 30-35 minutes or until a toothpick comes out clean.
- For the mousse, dissolve the gelatin in 3 tbsp of water.
- In a saucepan, combine sweetened condensed milk and passion fruit concentrate over low heat. Stir in gelatin until dissolved.
- In a mixing bowl, whip the heavy cream until stiff peaks form and fold it into the passion fruit mixture.
- Let the mousse set in the refrigerator for 2 hours.
- For the frosting, whip egg whites with sugar until glossy peaks form. Add 1/2 cup water until well combined.
- Cool the cake, then slice it in half horizontally. Layer it with mousse and reassemble.
- Top with frosting and refrigerate before serving.
How to Serve Passion Fruit Mousse Cake
Slice the cake into pieces and serve it chilled. You can garnish it with fresh passion fruit or berries for an extra touch. It pairs well with a cup of tea or coffee.

How to Store Passion Fruit Mousse Cake
To store, keep the cake in an airtight container in the refrigerator. It will remain fresh for up to 3 days. Make sure to place parchment paper between layers to prevent sticking.

Tips to Make Passion Fruit Mousse Cake
- Use fresh passion fruit juice for the best flavor.
- Allow the mousse to set completely for the best texture.
- Don’t skip the whipping of the cream; it adds airiness to the mousse.
Variation
You can use other fruit juices, like mango or raspberry, instead of passion fruit for a different flavor. Experiment with different cake bases and frostings as well!
FAQs
Q1: Can I make this cake ahead of time?
A1: Yes, you can make the cake a day in advance. Just keep it refrigerated until you’re ready to serve.
Q2: Is there a way to make this recipe gluten-free?
A2: Yes, you can use gluten-free flour as a substitute for regular flour.
Q3: How long does the mousse take to set?
A3: The mousse should set for at least 2 hours in the refrigerator before serving.

Passion Fruit Mousse Cake
Ingredients
Method
- Preheat the oven to 350°F (175°C). Grease and flour a cake pan.
- In a mixing bowl, cream together the sugar and butter until light and fluffy.
- Add eggs one at a time, beating well after each addition.
- In a separate bowl, combine flour, baking powder, and salt. Gradually add to the creamed mixture, alternating with mineral water.
- Pour the batter into the prepared pan and bake for 30-35 minutes or until a toothpick comes out clean.
- Dissolve the gelatin in 3 tbsp of water.
- In a saucepan, combine sweetened condensed milk and passion fruit concentrate over low heat. Stir in gelatin until dissolved.
- In a mixing bowl, whip the heavy cream until stiff peaks form and fold it into the passion fruit mixture.
- Let the mousse set in the refrigerator for 2 hours.
- Cool the cake, then slice it in half horizontally.
- Layer it with mousse and reassemble.
- Top with frosting made from whipped egg whites and sugar until glossy peaks form, adding water for consistency.
- Refrigerate before serving.