How to cook
Start preparing this tasty soup by chopping the onion and garlic finely.
You can add a small carrot, if you wish. Saute the vegetables, until they soften.
Add the mushrooms and potato chopped into cubes. Keep cooking for 1-2 minutes.
Season with the bay leaf, salt and oregano, and pour in the milk. Stir and cook for a couple of minutes.
Pour in stock the of your preference. If the soup is too thick, you can add a little water or milk. Cook for 20 minutes at moderate heat. Once ready, add the Parmesan cheese and butter.
Enjoy your meal!