Chicken stock

Ingredients (make 2 L) Large (1.6kg) whole chicken, rinsed 1 large onion, quartered 1 leek (white part only), chopped 3 celery stalks, quartered 2 garlic cloves, bruised with side of a knife 2 bay leaves 1 teaspoon whole black peppercorns Method Put ingredients in a stockpot with 1 tablespoon sea salt and cover with water.…