How to make
Wash and slice the meat, pour 8 1/3 cups (2 liters) of cold water over it and boil for an hour and a half with the chopped onion.
Then add the diced potatoes and thinly sliced mushrooms. Grate the tomatoes and add them along with the spices.
For thickening, add 1-2 tablespoons of flour, diluted with water.