Divide whites and yolks and add sugar to the yolks and flour, pour some milk. In a saucepan caramelized sugar. Add milk to the finished caramel. Boil until dissolved and add the caramel mixture of egg yolks. Put the chopped walnuts. Boil over low heat for 1-2 minutes, then leave to cool completely. Beat the egg whites with a little sugar and add them to the pan to the cooled mixture. Stir well and decorate cream in tall glasses. Leave it in the fridge to set. Decorated cream, sprinkled with walnuts and raisins.