Pour the melted ghee/onion mixture over the rice along with the coconut milk powder, turmeric powder and start the cooking process on the rice cooker. Wait until it turns to "warm" which means it is cooked. Then use a heat-proof spatula or a wooden spoon over the rice to give it a good mix. Add coriander leaves at the end.
If using the stove top, use low/medium heat to cook the rice for about 20 min covered with a lid. Do not open until the wait time is done. Next, check to see if the rice is done if not/looks too dry add another 1/3 - 1/2 cup water only if needed then reduce the heat to low and let it simmer leaving it uncovered for another 10 more minutes or until the rice is cooked to soft.