Bloom the gelatin in the water, then gently heat over low heat until completely dissolved.
In a large mixing bowl, whip the heavy cream with the sugar until stiff peaks form.
Sift the matcha powder into the whipped cream and gently fold until the cream is evenly green.
Add the dissolved gelatin to the matcha cream and mix thoroughly.
Place the sponge cake base in a cake pan and pour the matcha mousse over it. Smooth the top evenly.
Refrigerate the cake for at least 4 hours, or until the mousse has set.
Once the cake has set, remove it from the pan and garnish the top with white chocolate shavings. Serve chilled.
To provide the best experiences, we and our partners use technologies like cookies to store and/or access device information. Consenting to these technologies will allow us and our partners to process personal data such as browsing behavior or unique IDs on this site and show (non-) personalized ads. Not consenting or withdrawing consent, may adversely affect certain features and functions.
Click below to consent to the above or make granular choices. Your choices will be applied to this site only. You can change your settings at any time, including withdrawing your consent, by using the toggles on the Cookie Policy, or by clicking on the manage consent button at the bottom of the screen.