Butterfish is called that due to the buttery way it melts in your mouth. If you aren't from Hawaii, you probably call that fish, Black Cod. With a miso and sake marinade, well...you can thank me later.

Ingredients:
1/3 cup sake (Japanese rice wine)
1/3 cup mirin (Sweet Japanese rice wine)
1 cup granulated sugar
1 cup white miso (soybean paste)
4 pieces butterfish (black cod)

Let's get down to business. Pour the sake and the mirin into a saucepan and bring to a boil. Boil for approx. 10 minutes to burn off the alcohol.


Put freshly washed and patted dry fish into a ziploc freezer bag. Add the cooled marinade and let sit in the fridge for about 24 hours.


Let's talk Sake. I am not a drinker, but I use it in my cooking. These are individual serving size bottles for one. The one on the right is the one I use all the time for cooking. It's less than $2 and gets the job done. The one on the left i just bought because OMG is it not the cutest shapliest bottle ever, PLUS you get a little cup to go with it! I am a dork. I will buy a few of these for Christmas gifts they just amuse me so much.
Put a tablespoon of oil into a heavy skillet. Turn heat to medium-low, too high will burn the miso and give it a bitter taste.
Put the fish in the pan. 5 minutes, then turn. Cook for another 5. You want the sugar to caramelize and get a nice golden brown color. Scroll over the picture on the right to see the caramelization action...

While called "white" miso, it's not really white at all. More of a nice tan. Yes, this is the same stuff that makes miso soup. Which, true fact, I cannot stand. It's the way the soup forms into that little mushroom cloud, so gross...nevermind.
