Sauerkraut with Mushrooms

Ingredients

 * 500 g Beef bones
 * 400 g sauerkraut
 * 50 g dried Mushrooms
 * 1 carrot
 * 1 Onion
 * 3 tblsps tomato paste
 * 2 tsps flour
 * 2 tblsps fat
 * 4 tsps sour cream
 * pepper
 * bay leaves
 * greens, salt.

Directions

 * 1) Separately prepare the bone and Mushrooms stocks. Drain the Mushrooms through a sieve, rinse and dice. Shred the sauerkraut, place in a saucepan, add some bone stock, fat, tomato paste, cover with a lid and stew for about half an hour, stirring from time to time. Add Mushroom stock to strained bone stock, bring to a boil, then add sauteed sauerkraut and vegetables, Mushrooms, pepper corns, bay leaves, browned flour with some stock mixed in, salt to taste and boil for another 5 to 10 minutes.
 * 2) Serve the šcy seasoned with sour cream and greens