
Finely chop the onion.

Separate the stems from the caps of the champignons. Finely chop the stems.

Chop the parsley and nuts.

Heat a frying pan and pour in vegetable oil. Fry the onion over medium heat until golden brown.

Add mushrooms and fry for another 2 minutes.

In a deep bowl, mix the fried onions with mushrooms, nuts, parsley and sour cream. Salt, pepper and mix the filling.

Grease a baking dish with vegetable oil, place the mushroom caps in it and fill it with the filling.

Place the mushrooms in the oven to bake for 10-15 minutes.

Sprinkle the finished mushrooms with chopped herbs.