Preparation / Directions:
Water level medium
Brush a little sesame oil over the bottom of the rice bowl, and place the halibut in a single layer in the bowl. Stir together the soy sauce, vinegar, sesame oil, scallion, and ginger and pour over the fish.
Cover the rice bowl with aluminum foil, place in the steaming basket, cover, and steam until halibut is cooked through but still translucent at the bone, 20-25 minutes.
Use a spatula to transfer the fish to individual plates and spoon the juices over the fish. Sprinkle with sesame seeds and serve,
Source-Cooking with Steam by Stephanie Lyness