03Add the coconut milk, water and 1 1/2 teaspoons salt and bring to a boil. Reduce the heat, cover and cook the rice until the liquid is absorbed and the grains are tender, 18 to 20 minutes. Remove from heat and let stand, covered, for 1 minute. Fluff with a fork.04Preheat the broiler. Remove grouper from marinade and place on a baking sheet or broiler pan. Broil until fish is just cooked through, about 6 minutes. Season with salt and pepper. Place 1 fillet on each of 4 plates and sprinkle with cilantro. Spoon the rice beside the fish and serve immediately.