Are you ready to dive into a sweet and airy delight? The Strawberry Mousse Cloud Cake combines soft cake layers with a creamy mousse that melts in your mouth. This dessert is perfect for any occasion, and I promise it will impress your family and friends. Let's explore how to make this show-stopping cake together, step by step! Your taste buds will thank you for this light and delightful treat.
Why I Love This Recipe
- Light and Airy Texture: This cake's mousse filling creates a delightful cloud-like experience that melts in your mouth.
- Fresh Strawberry Flavor: The use of fresh strawberries enhances the cake's taste, making it a perfect treat for fruit lovers.
- Perfect for Any Occasion: Whether it's a birthday or a sunny afternoon, this cake is a showstopper that fits any event.
- Easy to Make: With simple ingredients and straightforward steps, this recipe is accessible for bakers of all skill levels.
Ingredients
Dry Ingredients
- 1 ½ cups all-purpose flour
- 1 ½ teaspoons baking powder
- ½ teaspoon baking soda
- ¼ teaspoon salt
Wet Ingredients
- ½ cup unsalted butter, softened to room temperature
- 1 cup granulated sugar
- 2 large eggs, at room temperature
- 1 teaspoon pure vanilla extract
- ¾ cup buttermilk, at room temperature
- 2 cups fresh strawberries, hulled and thinly sliced
- 1 tablespoon fresh lemon juice
- 1 cup heavy cream, chilled
- ½ cup powdered sugar
- 1 teaspoon unflavored gelatin (optional, for extra stability)
To make strawberry mousse cloud cake, you need fresh and quality ingredients. Start with the dry ingredients. The all-purpose flour creates a soft cake base. Baking powder and baking soda help it rise, while salt enhances flavor.
Next, gather the wet ingredients. The unsalted butter gives rich taste and moisture. Sugar sweetens the cake, making it delightful. Eggs add structure and richness. Pure vanilla extract gives a warm flavor. Buttermilk brings tanginess and keeps the cake moist.
Fresh strawberries are key for the mousse. They add a bright taste and beautiful color. Lemon juice boosts the strawberry flavor. Heavy cream turns into fluffy mousse. Powdered sugar sweetens the cream, making it light. If you want extra stability, unflavored gelatin helps the mousse hold its shape.
Using these ingredients, you can create a light and airy dessert that everyone will love. Enjoy the joy of baking with these simple yet flavorful components!

Step-by-Step Instructions
Preparing the Cake Base
- Preheat your oven to 350°F (175°C). Grease and flour two 9-inch round cake pans.
- In a bowl, whisk together 1 ½ cups of all-purpose flour, 1 ½ teaspoons of baking powder, ½ teaspoon of baking soda, and ¼ teaspoon of salt. Set this aside for later use.
- In a large bowl, cream ½ cup of softened unsalted butter and 1 cup of granulated sugar together. Mix for 2-3 minutes until light and fluffy. Add 2 large eggs, one at a time, beating well after each. Stir in 1 teaspoon of pure vanilla extract.
Making the Cake Batter
- Gradually add the dry ingredients to the butter mixture. Alternate with ¾ cup of buttermilk. Begin and end with the dry mix. Be careful not to overmix; some lumps are okay.
- Divide the batter evenly between the pans. Smooth the tops with a spatula. Bake for 25-30 minutes. Check doneness with a toothpick; it should come out clean. Let the cakes cool in the pans for 10 minutes before moving them to wire racks to cool completely.
Preparing the Strawberry Mousse
- In a small bowl, combine 2 cups of sliced fresh strawberries with 1 tablespoon of fresh lemon juice. Let them sit for about 10 minutes to draw out the juices.
- In another bowl, whip 1 cup of chilled heavy cream with ½ cup of powdered sugar. Mix until soft peaks form, which takes about 3-5 minutes. If you want extra stability, dissolve 1 teaspoon of unflavored gelatin in warm water and fold it into the whipped cream.
Assembling the Cake
- When the cakes are completely cool, place one layer on a serving platter. Spread a generous layer of strawberry mousse over it. Then place the second layer on top. Use the remaining mousse to frost the entire cake for a smooth finish.
Chilling and Serving
- Cover the cake loosely with plastic wrap and chill it for at least 2 hours. This helps the mousse set well.
- When you’re ready to serve, slice the cake into wedges. You can garnish each slice with fresh strawberries for a lovely touch.
Tips & Tricks
Achieving the Best Texture
To create a light and fluffy cake, follow these steps:
- Proper cream butter and sugar method: Start by creaming softened butter and sugar together. Use an electric mixer on medium speed. Mix for about 2-3 minutes until it looks light and fluffy. This adds air to the batter, giving your cake a great rise.
- Importance of room temperature ingredients: Make sure your butter, eggs, and buttermilk are at room temperature. This helps them blend better, leading to a smoother batter and a tender cake.
Mousse Stability
To keep your mousse firm and delicious, consider these tips:
- Utilizing gelatin for better stability: If you want a mousse that holds its shape, use unflavored gelatin. Dissolve it in warm water before adding it to the whipped cream. This step ensures your mousse stays stable after chilling.
- Tips for perfect whipped cream: Chill your mixing bowl and beaters before whipping the cream. Start at low speed, then increase to medium-high. Whip until soft peaks form. This helps achieve a light, airy texture.
Cake Baking Tips
Proper baking techniques make all the difference:
- Avoiding overmixing: When combining wet and dry ingredients, mix just until everything is combined. Overmixing can make the cake dense. A few lumps are okay.
- Checking for doneness: Use a toothpick to check if the cakes are baked. Insert it into the center; if it comes out clean, your cakes are ready. If wet batter clings, bake a few more minutes.
Pro Tips
- Use Room Temperature Ingredients: Ensure that your butter, eggs, and buttermilk are at room temperature. This helps create a smooth batter and results in a lighter cake texture.
- Don't Overmix the Batter: When combining the dry and wet ingredients, mix just until combined. Overmixing can lead to a dense cake rather than a light and fluffy one.
- Chill the Mousse: For the best texture and flavor, make sure to chill the mousse for at least 2 hours before serving. This allows it to set properly and enhances the overall experience.
- Garnish with Fresh Strawberries: Adding fresh strawberries on top of each slice not only makes for a beautiful presentation but also adds an extra burst of flavor.
Variations
Flavor Variations
You can change the flavor of this cake easily. Instead of strawberries, try using raspberries or blueberries. These fruits add a fresh twist. You can also layer the cake with chocolate or vanilla for a richer taste. Mixing flavors keeps your dessert exciting and fun.
Dietary Modifications
If you need gluten-free options, use almond or coconut flour. These work well as substitutes. For a vegan dessert, replace eggs with flaxseed meal and use plant-based milk instead of buttermilk. You can also swap heavy cream for coconut cream, making it creamy and light.
Decorative Ideas
Get creative with your frosting! Use a spatula for a smooth finish or pipe fun designs. You can also add toppings like crushed nuts or shredded coconut for texture. Fresh mint leaves or edible flowers make lovely garnishes, too. Make your cake not only tasty but also a feast for the eyes!
Storage Info
Storing Leftovers
To keep your Strawberry Mousse Cloud Cake fresh, store it in the fridge. Place slices in an airtight container, or cover the whole cake with plastic wrap. This keeps moisture in and prevents it from drying out. Proper covering helps maintain the cake's soft texture and flavor.
Freezing the Cake
You can freeze the assembled cake for later enjoyment. First, wrap it tightly in plastic wrap and then in aluminum foil. This double wrapping helps protect it from freezer burn. When you're ready to serve, move the cake to the fridge. Allow it to thaw overnight for the best taste and texture.
Shelf Life
In the fridge, your cake lasts about 3 to 4 days. Keep an eye out for signs of spoilage. If the cake smells off or looks dry, it's best to discard it. Enjoying it fresh gives you the best flavor and texture.
FAQs
How to make Strawberry Mousse Cloud Cake from scratch?
To make Strawberry Mousse Cloud Cake from scratch, follow these steps:
1. Preheat your oven to 350°F (175°C).
2. Grease and flour two 9-inch round cake pans.
3. In a bowl, mix flour, baking powder, baking soda, and salt.
4. In another bowl, cream softened butter and sugar until fluffy.
5. Add eggs and vanilla, mixing well.
6. Alternate adding dry mix and buttermilk to the wet mix.
7. Pour batter into pans and bake for 25-30 minutes.
8. Cool cakes in pans for 10 minutes, then transfer to wire racks.
9. Make the mousse by macerating strawberries with lemon juice.
10. Whip cream with powdered sugar until soft peaks form.
11. Fold strawberries into whipped cream.
12. Assemble the cake by layering mousse between the cake layers.
13. Chill the cake for at least 2 hours before serving.
These steps ensure a light and fluffy cake that melts in your mouth.
Can I use frozen strawberries for this recipe?
Yes, you can use frozen strawberries.
Pros:
- Frozen strawberries are often picked at peak ripeness, making them flavorful.
- They are convenient and available year-round.
Cons:
- They might release more water when thawed, which can affect mousse texture.
- Fresh strawberries have a better texture and color.
If using frozen strawberries, thaw them and drain extra liquid before adding them to your mousse.
What can I substitute for buttermilk?
You can easily make a substitute for buttermilk. Here are two options:
- Milk and Vinegar: Mix ¾ cup of milk with 1 tablespoon of vinegar. Let it sit for 5 minutes.
- Milk and Yogurt: Mix ¾ cup of milk with ¼ cup of plain yogurt. Stir well.
These substitutes will work well in your cake batter.
How long does Strawberry Mousse Cloud Cake last?
Strawberry Mousse Cloud Cake lasts about 3-4 days in the fridge.
Storage tips:
- Cover the cake loosely with plastic wrap to keep it fresh.
- Store it in the main part of the fridge, not the door.
Check for any signs of spoilage, like changes in smell or texture.
Can I make this cake ahead of time?
Yes, you can make this cake ahead of time.
Tips:
- Bake and cool the cake layers a day before serving.
- Prepare the mousse and assemble the cake.
- Chill it for at least 2 hours or overnight for best results.
Making it ahead gives the flavors time to meld and enhances the cake's taste.
This blog post guided you through making a delicious Strawberry Mousse Cloud Cake. We covered each ingredient, from dry to wet, and detailed the steps for creating the cake and mousse. I shared tips to achieve the best texture and stability. You learned about flavor variations, storage, and answers to common questions. Making this cake is fun and rewarding. With the right methods, you’ll impress everyone. Enjoy baking and share your tasty creation!