Ingredients:

  Amount  Measure       Ingredient -- Preparation Method
--------  ------------  --------------------------------
   1 1/2  pounds        black cod -- rock cod, or red
                        snapper filets
   3      tablespoons   regular soy sauce
   1      tablespoon    dark soy sauce
   2      tablespoons   rice wine or sherry
   1      tablespoon    cilantro -- finely chopped
   1      tablespoon    celery -- finely chopped
   2      teaspoons     sugar
   1      pinch         ground white pepper

Preparation:

Cut fish into serving-size pieces. Combine remaining ingredients in a glass baking dish. Add fish, turning to coat both sides. Cover and refrigerate, turning once, for 4-6 hours. Place fish on a rack in a foil-lined baking pan. Broil 4-6" from heat source for 4 minutes. Turn fish and broil 4-5 minutes longer, or until center of fish is opaque. Source: East Ocean Seafood Restaurant, Emeryville CA