MARASCHINO MOUSSE Mixture for DUCHESS MARIE Biscuit.—Put into a whipping tin six raw yolks and two raw whites of eggs, one ounce of castor sugar, a saltspoonful of vanilla essence, half a wineglass of maraschino, and half a wineglass of Silver Rays (white) rum; whip these over boiling water till warm, then remove the tin from the fire and whip the contents till cold and thick; add a quarter of a pint of whipped cream; then pour the mixture into the mould and finish as directed above.