
We prepare a milk bag (1 or 1. 5 liters) in advance: I thoroughly wash it, especially inside, and dry it. Bags of juices, fruit drinks, wine, etc. , are not suitable, the dish can be soaked in foreign odors during cooking. We take the sleeve for baking, on the one hand we close it very tightly with a special clip. Cut into small arbitrary pieces of fillet and boiled mushrooms.