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Sakura Matcha Mousse Cake Recipe

Sakura Matcha Mousse Cake Recipe - Treat Indulgently

Imagine a cake so light it could float away yet rich in flavor. My journey to create the perfect sakura matcha mousse cake started on a sunny afternoon when I stumbled upon some beautiful cherry blossoms in full bloom. 
I couldn’t resist the urge to capture that beauty in a dessert. After several iterations, I am excited to share this delightful recipe that marries the delicate flavors of sakura with the earthy notes of matcha.
There’s something magical about mousse cakes. They’re light, airy, and indulgent all at once. This sakura matcha mousse cake stands out not just for its taste but also for its stunning visual appeal. If you're ready to embark on a culinary adventure, read on. I promise, this cake is worth every whisk and fold!
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Prep Time 11 hours
Cook Time 30 minutes
Total Time 11 hours 30 minutes
Servings: 10
Course: Dessert
Cuisine: American
Calories: 250
Ingredients Method Notes

Ingredients
  

For the Matcha Cake:
  • 3/8 cup cake flour 1.5 oz / 40 grams
  • 2 teaspoons high-quality matcha green tea powder imparts that distinct matcha flavor
  • 1 tablespoon neutral vegetable oil keeps the cake moist
  • 3 tablespoons full-fat milk adds richness and flavor
  • 1/4 teaspoon lemon zest brightens the flavors with a hint of citrus
  • 1/4 teaspoon fine sea salt enhances all the flavors within the cake
  • 2 large eggs, yolks and whites separated the whites create lift while the yolks add richness
  • 3 tablespoons caster sugar ensures sweetness without graininess
  • 1/2 teaspoon vanilla bean paste elevates the overall taste
For the Mousse:
  • 3/4 cup heavy cream, chilled essential for achieving that airy texture
  • 1/2 cup mascarpone cheese adds creaminess and luxuriousness
  • 2 1/2 sheets gelatin provides stability to the mousse
  • 1 teaspoon pure vanilla extract augments the overall flavor
  • 2–3 tablespoons strained cherry purée or a few drops of natural red food coloring for color
  • 1/4 cup whole milk contributes to the mousse's creamy consistency
  • 1/3 cup granulated sugar sweetens the mousse beautifully
  • 1 tablespoon yuzu juice, optional a hint of citrus that adds tanginess

Method
 

Step 1: Make the Matcha Cake
    1. Preheat your oven to 325°F (160°C). Grease and line an 8-inch round cake pan with parchment paper.

    2. Whisk together the matcha powder, cake flour, and salt in a bowl. This will ensure the matcha is evenly distributed.

    3. In a separate bowl, combine egg yolks, caster sugar, and vanilla bean paste. Whisk until the mixture is pale and thick.

    4. Add the vegetable oil, milk, and lemon zest to the yolk mixture and whisk until smooth.

    5. Gradually fold in the dry ingredients until just combined. Do not overmix!

    6. In another bowl, whisk the egg whites until stiff peaks form. Gently fold them into the batter, taking care not to deflate all the air.

    7. Pour the batter into the prepared pan and smooth out the top. Bake for 25-30 minutes, or until a toothpick inserted comes out clean.

    8. Let the cake cool in the pan for 10 minutes before transferring it to a wire rack to cool completely.

Step 2: Prepare the Mousse
    1. While the cake cools, take the gelatin and soften it in cold water according to package instructions.

    2. In a bowl, combine mascarpone cheese and sugar. Mix until smooth.

    3. In a saucepan, gently heat the cherry purée, yuzu juice, and milk until warm, but not boiling. Remove it from the heat, then stir in the softened gelatin until fully dissolved.

    4. Slowly add the warm mixture into the mascarpone mixture, whisking until fully combined.

    5. In a separate bowl, whisk the heavy cream until soft peaks form. Gently fold this whipped cream into the mascarpone mixture until well blended.

Step 3: Assemble the Cake
    1. Carefully slice the cooled matcha cake in half horizontally to make two layers.

    2. Place one layer on a serving platter. Pour about half of the mousse mixture over the first layer and spread it evenly.

    3. Add the second layer of cake on top and pour the remaining mousse over it. Smooth out the top.

    4. Refrigerate the cake for at least 4 hours (or overnight) to allow it to set.

Notes

  •  Choose High-Quality Matcha: This significantly influences the flavor and color; don’t skimp on it!
  • Gelatin is Key: If using powdered gelatin, make sure to activate it correctly for the best consistency.
  • Temperature Matters: Ensure cream and mascarpone are at room temperature before mixing; this prevents lumps.
  • Chill Everything: Keep your mixing bowl and beaters cold when whipping cream. It helps achieve that perfect texture.
  • Be Patient: Allow the cake to set fully before serving. The wait is worth it!