Cut the champignons into large pieces and fry in vegetable oil.
Cut the boiled chicken fillet into cubes.
Boil eggs, grate on a coarse grater.
Cut the prunes into strips.
Grate cheese on a coarse grater.
Chop the Chinese cabbage finely.
Lay out the salad in the following layers, smearing each layer with mayonnaise:
chicken fillet, prunes, Chinese cabbage, mushrooms, eggs, cheese.
After the cheese, apply a net of mayonnaise and sprinkle with walnuts on top.