I had an excellent lunch the other day and would like to recreate at home. The dish was a very moist halibut that appeared to have been steamed or braised and was served in a soy-based broth with ginger, shitake and baby bok choy. (Maybe mirin as well..) It was amazingly tasty for such a seemingly healthy dish. I know this is not an unusual preparation but I cannot seem to find a recipe that would replicate the dish. Can anyone help? Many thanks!