Soak the gelatin sheets in cold water and let them stand for 5 minutes, until softened.
In a saucepan, combine the heavy cream, milk, sugar, and the scraped seeds from the vanilla bean. Heat over low heat until the sugar is completely dissolved, but do not boil.
Squeeze the excess water from the softened gelatin sheets, then add them to the warm cream mixture and stir until completely dissolved.
Let it cool slightly, then gently stir in the prosecco to preserve its bubbles.
Strain the mixture through a fine-mesh sieve to remove any vanilla bean particles, then pour it into small molds or glasses.
Let it cool to room temperature, then refrigerate for at least 4 hours, or until completely set.
Before serving, garnish with fresh berries and, if desired, a splash of prosecco or fruit coulis for extra flavor.
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.