01 -
Thoroughly wash the grapes and drain.
02 -
Place grapes in a medium bowl and pour Champagne over them until just covered.
03 -
Cover the bowl and refrigerate for at least 12 hours to infuse flavor.
04 -
Place half of the granulated sugar in a small bowl.
05 -
Remove grapes with a slotted spoon, drain excess liquid, and roll them in the sugar in small batches until well coated. Arrange on a plate in a single layer without piling.
06 -
When sugar clumps and fails to coat grapes, discard it and use the remaining sugar to continue coating.
07 -
Once all grapes are coated, place them in the freezer and freeze for 2 hours or until completely frozen.
08 -
Remove from freezer, serve immediately, and enjoy chilled.