This document defines and provides recipes for mousses, mousselines, and quenelles. Mousses are mixtures of cooked ingredients blended with a binding agent like gelatin and enriched with cream. Mousselines are made from raw meat or fish blended with egg whites and cooked. Quenelles are similar but shaped into oblong forms and poached before serving. Recipes for lobster mousse, asparagus mousse, and cod quenelles are included as examples.