boil the cabbage leaves in 1ltr of water with the vinegar,clove,salt,pepper and sugar (a good pinch of each)for five minutes.Drain well.
slice the mushrooms and gently fry for five minutes in butter.Use a blitzer to almost puree the mushrooms.
soak the breadroll and sueeze out water mix with minced vegetarian meat equivalent or meat,egg,cream,salt and pepper and last but not least the mushroom puree, make a dough.Divide mixture equally onto the cabbage leafes,tuck in and wrap little parcels.Heat rest butter in oven proof pan and tightly pack in the parcels. Heat oven to medium heat. Cook the parcels for ten minutes then add the stock and cook for a further 50 minutes.
thicken the juices with the flour and red wine,boil and season with salt,pepper and sugar.
serve with roast potatoes.