INGREDIENTS

1,5 kg Arctic char carcass
250 ml spanish onion, peeled and chopped (125 g)
125 ml celery, rinsed and chopped (62,5 g)
250 ml leek, chopped and rinsed (62,5 g)
2 halved garlic cloves, peeled and germ removed (10 g)
1/2 bay leaf (0,125 g)
½ teaspoon dried thyme (0,625 g)