For the winter gingerbread rice pudding, empty the milk into a saucepan, add the birch sugar and vanilla powder. Stir in the rice, bring to the boil and simmer gently until the rice is soft.
Simmer for about 15 minutes, adding a little milk if necessary. Pour the rice pudding into bowls and serve with the gingerbread spice and honey. Enjoy the winter gingerbread rice pudding.