🍍🍰 Pineapple Mousse Cake

Pineapple Mousse Cake is a light, tropical dessert featuring a soft cake base topped with a smooth, creamy pineapple mousse layer. With bright pineapple flavor, a fluffy texture, and a refreshing finish, it’s perfect for summer parties, birthdays, and special occasions.

Prep Time

• Prep: 35 minutes
• Chill: 6 hours or overnight
• Total: About 7 hours

Servings

10–12 slices

Ingredients

Cake Base

• 1 cup all-purpose flour
• 1 teaspoon baking powder
• ¼ teaspoon salt
• 3 large eggs
• ¾ cup sugar
• 1 teaspoon vanilla extract
• ¼ cup milk
• 3 tablespoons melted butter

Pineapple Mousse

• 2 cups crushed pineapple (drained, reserve juice)
• ½ cup sugar (adjust to taste)
• 2 teaspoons lemon juice
• 2 teaspoons gelatin powder
• 3 tablespoons cold water
• 1½ cups heavy whipping cream
• ½ cup powdered sugar
• 1 teaspoon vanilla extract

Topping (Optional)

• Pineapple chunks
• Whipped cream
• Toasted coconut
• Mint leaves
• Pineapple slices

Instructions

1. Make the Cake Base

1. Preheat oven to 350°F (175°C).
2. Grease and line an 8-inch springform pan.
3. Beat eggs and sugar for 3–5 minutes until pale and fluffy.
4. Mix in vanilla.
5. Fold in flour, baking powder, and salt.
6. Add milk and melted butter gently.
7. Bake for 20–25 minutes until golden and cooked through.
8. Cool completely.

2. Prepare Pineapple Mousse

1. Blend pineapple until smooth (or leave slightly chunky).
2. Heat pineapple puree with sugar and lemon juice until warm.
3. Sprinkle gelatin over cold water and let bloom for 5 minutes.
4. Stir gelatin into warm pineapple mixture until dissolved.
5. Cool to room temperature.
6. Whip cream with powdered sugar and vanilla until soft peaks form.
7. Fold pineapple mixture into whipped cream gently.

3. Assemble the Cake

1. Place cake base in the springform pan.
2. Pour pineapple mousse over the cake.
3. Smooth the top.
4. Refrigerate for at least 6 hours until firm.

4. Decorate and Serve

• Remove from pan.
• Top with whipped cream, pineapple pieces, or coconut.
• Slice and serve chilled.

Variations

🥥 Pineapple Coconut Mousse Cake

Add:

• ½ cup shredded coconut
• Coconut extract

🍓 Tropical Fruit Mousse Cake

Add layers of:

• Mango
• Passion fruit
• Strawberry

🍪 No-Bake Pineapple Mousse Cake

Use:

• Crushed graham crackers or cookies mixed with butter as the base.

Storage

• Refrigerator: Keeps for up to 4 days.
• Freezer: Freeze covered for up to 1 month; thaw in the refrigerator before serving.

Tips for the Best Pineapple Mousse Cake

• Drain canned pineapple well to prevent a watery mousse.
• Cool the pineapple mixture before folding into whipped cream.
• Chill overnight for the cleanest slices.
• Fresh pineapple can prevent gelatin from setting due to enzymes; use cooked pineapple or canned pineapple for best results.