Clean, wash and halve the cabbage and cut out the stalk. Halve the cabbage quarters again and cut into fine strips. Peel, wash and roughly grate the carrots. Peel and finely grate the onion. Mix cabbage, carrots and onion, season with salt, pepper and sugar. Mix sour cream, mayonnaise and vinegar.
Season with salt, pepper and sugar. Mix everything evenly into the cabbage. Leave to stand in a cool place for about 1 hour. Season again with salt, pepper and sugar. Arrange in a bowl garnished with parsley
1 hour waiting time