3 eggs
1 pint milk
1/8 pint water
1 oz. sugar
1/2 oz. powdered gelatine
1 tsp. vanilla

1. Make a custard with yolks of eggs, sugar and milk.  Stir in milk in pan at medium heat.  Stir until almost boiling, thick.
2. Add the gelatine dissolved in water.  Cool, add flavouring.  Beat egg whites very stiffly and fold into the custard.  Stir occasionally, and when on the point of setting pour into a wet mold and leave to set.