This delicious frosting is made just like Meringues à l’Italienne au Beurre, except yolks are used in place of the whites. It is rich and creamy and you will want to eat it by the spoonfuls.
Cook sugar, water, and syrup to 242 degrees or until a fewdrops in water make a firm-soft ball.
While this boils, add salt to yolks in small mixer bowl. Start beating when syrup reaches 230 degrees. Beat until light and fluffy. It is not possible to overwhip yolk