Bavarian cream, crème bavaroise or simply bavarois is a French dessert consisting of an egg-based cooked custard and gelatin or isinglass, into which whipped cream is folded. The mixture sets up in a cold mold and is unmolded for serving. Earlier versions, sometimes called fromage bavarois, did not include eggs or any actual cheese. One recipe using isinglass also calls for crumbled amaretto cookies, chocolate and other flavorings. One contemporary French recipe for "bavarois" is a savory preparation with a neufchâtel-type cheese and leeks, and is not a sweet dessert.

A mousse is a soft prepared food that incorporates air bubbles to give it a light and airy texture. Depending on preparation techniques, it can range from light and fluffy to creamy and thick. A mousse may be sweet or savoury.