Peel onion, chop coarsely. Peel and wash potatoes and carrots. Roughly dice the potatoes and cut the carrots into slices. Finely dice bacon. Wash and dice meat. Drain mushrooms
Fry the bacon in a large pan until crispy, take it out. Heat the oil in the fat. Sauté meat in it in portions. Place all the meat and bacon in the pot. Fry the bay leaf, onions, carrots, mushrooms and potatoes. Season with salt, pepper and paprika
Briefly sauté the tomato paste. Sprinkle flour over it, sweat briefly. Stir in tomatoes and juice, 2 l water and stock. Bring everything to the boil, cover and simmer for about 1 1/4 hours
Cut the sausage into slices and finally heat up and season to taste. Wash and chop the parsley. Serve the soup with a dash of sour cream, caraway and parsley