"We`ve prepared an unbelievable casserole with mushrooms and a soft cheese crust for you."
Cut the mushrooms and onions cut small pieces, add salt and sauté them in the heated oil. Add the chopped tomatoes and parsley. Mix and after about 5 minutes, transfer the mixture into a tray.
For the sauce, heat olive oil in a pan, add the flour, stir and slowly add the milk. Pour the resulting sauce over the dish and bake in a preheated moderate oven until browned.
While still hot, sprinkle it with grated cheese and serve. Enjoy your meal!