1. Cut the vanilla pod lengthwise and remove the seeds. 
2. Pour the milk into a bowl and add the vanilla as well as the cinnamon stick.
3. Now very slowly add the Zusto while continuing to stir.
4. Bring everything to a boil.
5. Now add the dessert rice and saffron. 
6. Leave it all to cook on a very low heat for 35 minutes.
7. Stir every 5 minutes
8. Now remove the cinnamon stick.
9. Beat the egg yolks and stir into the rice pudding.
10. Stir another tablespoon of butter into the rice pudding. This will make the rice pudding creamy.
11. Pour the rice pudding into bowls and let them cool.
12. Serve with extra fruit (optional).

Enjoy!