长知识了，做得真好看~

Bavarois is the French name for Bavarian cream, it is a delicate cream dessert with a crème Anglaise base made from either milk, cream or a fruit puree and then aerated with whipped cream and whipped egg whites before being set in the refrigerator with gelatine. It may be a straight vanilla or combined with additional flavourings; such as chocolate, coffee or liqueurs, served on its own as an individual dessert or as a filling for a variety of charlottes, tortes, cakes etc.