Cut <quantity>1</quantity> cleaned leek into medium pieces

Trim, peel, and chop <quantity>2</quantity> onions into large pieces

Add <quantity>2<unit>Kg</unit></quantity> of chicken legs to a pressure cooker

Add the onion and leek

Add <quantity>5</quantity> dry shiitake mushrooms

Add <quantity>2</quantity> bay leaves, <quantity>2<unit>sprigs</unit></quantity> of thyme, and <quantity>2<unit>sprigs</unit></quantity> of rosemary

Add <quantity>1<unit>L</unit></quantity> of water

Cover the pressure cooker and cook for 50m over low heat

Strain the broth through a fine mesh sieve. The chicken broth is ready

Use it in your preparations!