For the rice pudding, first bring the milk, rice, vanilla sugar and raisins (to taste) to a boil. Reduce the heat and put a lid on it. Simmer for about 1 hour, stirring frequently during this time.
In the meantime, mix the cinnamon and sugar. Finely grate the chocolate.
Portion rice pudding and sprinkle with cinnamon sugar and chocolate.
Here you can find the video for this recipe.