1
Toast the walnuts in a dry pan for 5 minutes, then grind them fine.
2
Fry the chopped onions in a little oil until golden. Stir in the turmeric.
3
Add the walnuts and 4 cups of water. Simmer on low for about 1.5 hours, stirring now and then, until the walnut oil rises to the top.
4
Stir in the pomegranate molasses, salt and sugar. Taste it: it should be both sweet and sour.
5
Brown the chicken, add it to the pot and cook 45 minutes more. Serve with saffron rice.
Tip: the longer it simmers, the darker and richer it gets.