From Webkinz Insider Wiki
Voilalatte is a blender recipe made with cheeses, croissant, and green grapes.
On February 22, 2011, as part of the Webkinz Newz Recipe Hunt, Ganz revealed the ingredients.
Many players were dismayed to learn that one of the ingredients, croissant, was added to the wShop several months AFTER this recipe was released.
This recipe was solved seven months and thirty days after its release date.