Preparation Preheat oven to 350°F. Sprinkle fish with salt and pepper; place in 11x7x2-inch glass baking dish. Drizzle with 1 1/2 teaspoons lime juice. Heat oil in large skillet over medium heat. Add leek and garlic; sauté 7 minutes. Add coconut milk and remaining lime juice; boil until thick, about 4 minutes. Stir in lime peel. Spoon sauce over fish. Bake until fish is just opaque in center, about 20 minutes. Transfer to platter. Whisk juices in baking dish. Spoon around fish; top with cilantro.
Preparation Preheat oven to 350°F. Sprinkle fish with salt and pepper; place in 11x7x2-inch glass baking dish. Drizzle with 1 1/2 teaspoons lime juice. Heat oil in large skillet over medium heat. Add leek and garlic; sauté 7 minutes. Add coconut milk and remaining lime juice; boil until thick, about 4 minutes. Stir in lime peel. Spoon sauce over fish. Bake until fish is just opaque in center, about 20 minutes. Transfer to platter. Whisk juices in baking dish. Spoon around fish; top with cilantro.