Alaskan Black Cod - Approximately 8 oz8 oz Filet. With skin, no bones. 1 Portion. The infamous Alaskan Black Cod has a rich buttery texture that can be cooked in many different methods. Try Chef Josh's Miso Sauce to make your own Black Cod Miso! This fish is packed with heart & brain healthy Omega 3s! To make Black Cod Miso: Simply marinate each piece of Black Cod with 2 ounces of Miso Sauce in an air tight ziplock bag for two days. Take the Black Cod out of the marinade and place it on a