Princess Soufflé
Soufflé à la Princesse
Take half a pint of apricot pulp (as below) that has been mixed with a saltspoonful of apricot yellow and rubbed through a clean tammy cloth; mix it with fifteen raw yolks and four whites of eggs, five ounces of fine castor sugar, a wineglass of Marshall's Kirsch Syrup, and a teaspoonful of vanilla essence. Put this mixture into a whipping tin and whip it over boiling water till it is quite warm, then remove the tin from the fire and continue the whipping till the mixture is cold and thick; add to it one and a half pints of