Glühwein / mulled wine

7 ½ dl strong red wine
50 g raw sugar
1 organic orange, halved, sliced
1 cinnamon stick
2 cloves
2 star anise
3 cardamom pods, seeds removed
1 pinch nutmeg

Bring the wine with all the ingredients to boil, stirring occasionally for the sugar to dissolve. Allow to simmer for 10 minutes and pass through a sieve. Enjoy!