Fry the goulash in portions in hot oil. Season with salt and pepper. Peel onions and cut into slices. Add to the meat and fry. Dust meat with flour and sauté. Add red wine, juice and 1 litre of water.
Add juniper berries, allspice seeds, bay leaves and coloured pepper, bring to the boil and cook over medium heat for 1 1/2 hours. Wash apples thoroughly, quarter and core them. Cut into slices. Wash, halve and core the grapes. Add fruit to the goulash about 15 minutes before the end of the cooking time. Season to taste with salt and pepper