Julienne

Preheat oven to 200 ° C.

Finely chop the mushrooms and onion and fry until light golden brown.

Add sour cream, mix well, cover and simmer for 7-8 minutes.

Transfer to a portion mold, sprinkle with cheese and place in oven for 8-10 minutes, until cheese is melted and browned.

Enjoy your meal!