Heat the oil in a large flameproof casserole until moderately hot. Add the onions and stir fry for 2 minutes. Stir in the rice, turmeric and salt, and cook for 2 minutes.
Pour in the coconut milk and stock and bring to the boll. Stir in the cloves, cinnamon and bay leaves. Reduce the heat to as low as possible and cook the rice undisturbed for 20 minutes. It is