How to make
Cut the onion in large pieces and fry it in the oil until golden.
When it is ready, add the cleaned and cut into rings field mushrooms.
Stew the field mushrooms.
Add the butter to the semi-cooked mushrooms.
After they are completely stewed, flavor them with the mustard and soy sauce and leave them for about 2 minutes.
Add the milk, the grated yellow cheese and continue stewing until the cheese melts completely.
Aromatic and very tasty stewed field mushrooms with butter and onions!