Rhenish Cream
1 oz. isinglass
1 pint water
6 yolks
¹⁄₂ pint cream
2 lemons
2 glasses white wine
4 ozs. powdered sugar
Soak the isinglass in ¹⁄₄ pint cold water. Add it to ¹⁄₄ pint boiling water. Stir till dissolved. Beat the yolks till very light. Add the cream, the juice of two lemons and the rind of one, the wine, sugar, and strained isinglass. Strain all together through a fine sieve. Whisk until it begins to set. Pour into glasses or moulds.