You could just rinse them, freeze them, and then eat them one by one like the mini frozen fruit pops they were destined to be—but why stop there? There's a whole world of grape desserts to explore.
Originally called omelette à la neige (snow omelet) in reference to the fluffy snow-like appearance of the meringue, île flottante (floating island) has a lengthy history that dates back to the 17th century.