Mousse de Volaille Froide

Mousse de Volaille Froide (cold poultry mousse) teaches that lightness is not the same as more air. The cream must be only half-whipped, thickened but unable to hold a peak; whip it firm and the chilled mousse turns dry and woolly. That is the one true thing to know before you touch a pan.

A poached fowl is permitted, but a freshly roasted one, scarcely cooled, gives the cleaner and more distinct flavor. The meat is worked with butter while still supple, bound with gelled velouté, passed through a sieve, and lightened with cream. The finished mousse should be close and silken, never spongy, with enough structure to hold a generous slice without feeling stiff on the tongue.

The original sends the cook to Préparation de la Mousse de Tomates (No. 814) for the governing proportions and assumes a saucier, pale velouté always ready, a tammy, large service molds, and plenty of cold space. Your equivalents are a finished quarter-cup of gelled chicken velouté from that linked formula, a food processor followed by a fine sieve, a four-cup mold, and the refrigerator. The large display and its decorative labor are brigade scaffolding and can go; the warm roast meat, butter, gelled velouté, sieve, and half-whipped cream are the dish and must stay. One cook, one stove, one evening.

Have the ice bath and mold ready before the base begins to cool. Fold in the cream when the chicken mixture is almost cold but still flexible, and stop whisking before that cream can hold a peak.