Wash grapes and place the grapes in a large bowl. Add enough Prosecco to cover the grapes and refrigerate for at least 8 hours or overnight.
Drain the grapes and dry off excess moisture. Place grapes on a large plate and lightly dust the grapes with spoonfuls of sugar to coat.
Place in the freezer for 4-5 hours until frozen. Remove from the freezer and serve immediately.
Wash grapes and place the grapes in a large bowl. Add enough Prosecco to cover the grapes and refrigerate for at least 8 hours or overnight.
Drain the grapes and dry off excess moisture. Place grapes on a large plate and lightly dust the grapes with spoonfuls of sugar to coat.
Place in the freezer for 4-5 hours until frozen. Remove from the freezer and serve immediately.