I have posted this before but if you missed it, you should give it a try. It is easy and delicious.
Make a marinate of 6 T. honey, 6 T. soy sauce, 6 T. rice wine vinegar, 4 tsp. sesame oil and 2 tsp. grated fresh ginger.
Places 2 # of cod in a container and pour the marinate over it. Let it sit in the fridge for 30 minutes.