Dice the apples and cook them in a saucepan covered with water until soft. Put slightly cooled in a large cloth and drain into a container (preferably overnight). Do not press, otherwise the liquid will be cloudy!
Reduce the resulting juice with vanilla sugar (1 packet per liter), the cinnamon stick and red wine (1 glass per 1 liter of liquid) and preserving sugar.
Make a gelling test and fill it into prepared glasses.
The red wine gives the jelly a wonderful aroma and a beautiful red color!