A mousse is a prepared food that incorporates air bubbles to give it a light and airy texture. It can range from light and fluffy to creamy and thick, depending on preparation techniques. A mousse may be sweet or savoury. Desert mousses are typically made with whipped egg whites or whipped cream, and generally flavoured with chocolate or puréed fruit. For savoury mousse, hard boiled egg, fish or liver may be used.
You can pipped the mousse into ramekin or tea cups or you can also put in glass container like puddings.