Strawberry Mousse Cake

Why You’ll Love This Recipe

This Strawberry Mousse Cake is the ultimate combination of light and rich. The mousse is velvety smooth and bursting with the sweetness of strawberries, while the soft sponge cake serves as a perfect base that doesn’t overwhelm the delicate filling. It’s a refreshing dessert that’s not too heavy but still indulgent. The beautiful presentation and vibrant color of this cake will impress your guests, while the simple ingredients make it a breeze to prepare. If you’re a fan of strawberries and mousse, this cake is sure to become a favorite.

Ingredients

For the sponge cake:

• 4 large eggs

• 1 cup all-purpose flour

• ½ cup granulated sugar

• ½ tsp vanilla extract

• 1 tsp baking powder

• Pinch of salt

For the strawberry mousse:

• 2 cups fresh strawberries, pureed

• 1 ½ cups heavy cream

• ¾ cup powdered sugar

• 1 tsp vanilla extract

• 1 tbsp gelatin powder (unflavored)

• ¼ cup cold water

For the strawberry topping (optional):

• 1 cup fresh strawberries, sliced

• 2 tbsp sugar

(Tip: You’ll find the full list of ingredients and measurements in the recipe card below.)

Directions

For the sponge cake:

1. Preheat the oven: Preheat your oven to 350°F (175°C). Grease and line an 8-inch round cake pan with parchment paper.

2. Prepare the cake batter: In a large bowl, beat the eggs and sugar together using an electric mixer on high speed until pale and fluffy, about 5-7 minutes. Add the vanilla extract and mix again.

3. Add the dry ingredients: Sift together the flour, baking powder, and salt in a separate bowl. Gradually fold the dry ingredients into the egg mixture, being careful not to deflate the batter. Mix gently until just combined.

4. Bake the cake: Pour the batter into the prepared cake pan and smooth the top. Bake for 20-25 minutes, or until a toothpick inserted into the center comes out clean. Allow the cake to cool completely in the pan before transferring it to a wire rack.

For the strawberry mousse:

5. Prepare the gelatin: In a small bowl, sprinkle the gelatin over the cold water and let it bloom for 5 minutes. Once bloomed, heat it in the microwave for 10-15 seconds or until it becomes liquid.

6. Whip the cream: In a mixing bowl, whip the heavy cream and powdered sugar together until stiff peaks form. Set aside.

7. Make the strawberry puree: Puree the fresh strawberries in a blender or food processor until smooth. If you prefer a smoother texture, you can strain the puree to remove any seeds.

8. Combine the ingredients: Stir the melted gelatin into the strawberry puree and add the vanilla extract. Gently fold in the whipped cream until well combined, making sure to keep the mousse light and airy.

Assembling the cake:

9. Prepare the cake base: Place the cooled sponge cake onto a cake board or serving platter. If the cake has domed in the middle, use a serrated knife to level the top so that it’s even.

10. Add the mousse layer: Carefully spread the strawberry mousse over the cake, smoothing it evenly with a spatula. Make sure to cover the entire surface of the cake. Refrigerate the cake for at least 4 hours, or until the mousse has fully set.

For the topping:

11. Prepare the strawberry topping: While the cake is chilling, toss the sliced strawberries with the sugar in a small bowl. Allow them to macerate for 15-20 minutes. This will release some juice and make the strawberries more flavorful.

12. Decorate the cake: Once the mousse has set, remove the cake from the fridge and arrange the macerated strawberries on top of the mousse. You can arrange them in a decorative pattern or simply scatter them across the top.

13. Serve: Slice and serve the cake chilled. Enjoy the light, creamy texture and fresh strawberry flavor!

Servings and Timing

This recipe makes about 8 servings. Preparation time is around 30 minutes, with a baking time of 20-25 minutes for the cake. Allow at least 4 hours of chilling time for the mousse to set. For best results, refrigerate overnight if you can.

Variations

• Mixed berry mousse: Substitute the strawberries with other berries like raspberries, blueberries, or blackberries to create a mixed berry mousse cake.

• Chocolate mousse layer: For an added twist, make a layer of chocolate mousse and add it beneath the strawberry mousse for a dual-flavor cake.

• Almond cake base: For a slightly different texture, replace the regular sponge cake with an almond flour-based cake for a nuttier flavor.

Storage/Reheating

Store leftover Strawberry Mousse Cake in the refrigerator, tightly covered, for up to 2-3 days. The mousse will remain creamy, and the cake will stay fresh. This dessert is best served chilled and should not be reheated.

FAQs

1. Can I use frozen strawberries for this recipe?

Fresh strawberries are ideal for this cake, but you can use frozen strawberries if needed. Be sure to thaw and drain them well before making the puree.

2. Can I make the cake and mousse ahead of time?

Yes, this cake is perfect for making ahead of time. You can prepare both the cake and mousse the day before and assemble it for a stress-free dessert.

3. Can I make this cake without gelatin?

Gelatin helps the mousse set properly, but you can substitute it with agar-agar for a vegetarian alternative. Alternatively, you could use a store-bought mousse mix that doesn’t require gelatin.

4. Can I use whipped topping instead of heavy cream?

Whipped topping can be used as a substitute, but it won’t provide the same creamy texture as freshly whipped heavy cream. The mousse might be less rich and fluffy.

5. Can I add a layer of jam to the cake?

Yes! A layer of strawberry jam or fruit compote between the cake and mousse can enhance the flavor and add a touch of sweetness.

6. Can I freeze this cake?

This cake can be frozen for up to 1 month. It’s best to freeze it without the fresh strawberry topping. Thaw it in the refrigerator overnight before serving.

7. How do I know when the mousse is set?

The mousse will be firm to the touch and hold its shape when sliced. After chilling for 4 hours, it should be completely set and not runny.

8. Can I use a different sponge cake recipe?

Yes, you can use any sponge cake recipe you like, but this simple sponge cake is light and fluffy, making it an ideal base for the mousse.

9. Can I decorate the cake with something other than strawberries?

Yes, you can decorate the cake with other fresh fruits like blueberries, raspberries, or even edible flowers for a more elaborate decoration.

10. Is this cake gluten-free?

This cake is not gluten-free as it contains regular all-purpose flour. However, you can use a gluten-free flour blend to make the cake gluten-free if needed.

Conclusion

Strawberry Mousse Cake is a perfect dessert for anyone who loves the fresh, fruity taste of strawberries combined with a smooth, creamy mousse filling. It’s a light and indulgent cake that’s sure to impress at any occasion. With its beautiful presentation, airy texture, and delicate flavor, this cake will be a hit at any gathering. The combination of soft sponge cake, fluffy mousse, and fresh strawberry topping makes for an unforgettable dessert experience!