Bring milk and cream to the boil in a saucepan. Mix egg yolks, vanilla sugar and sugar until creamy. Add milk slowly and pour back into the pot. Let the mixture thicken at low to medium heat, stirring, (peel to a rose), do not bring to the boil. Pour vanilla cream into a bowl
Finely chop the chocolate and stir into the vanilla cream. Mix the cream to a smooth mixture and distribute in 6 cups (approx. 100 ml each). Put the ice cream in the freezer for at least 6 hours
Sprinkle with sugar sprinkles before serving
waiting time approx. 6 hours