Miso Glazed Black Cod

• 4 (6 ounce) black cod fillets or chilean sea bass

• 1 lb Baby bok choy

• 2 cloves Garlic

• 8 oz Shiitake mushrooms

• 1/3 cup Mirin

• 1 tsp Soy sauce or tamari

• 1/3 cup White miso

• 1/4 cup Brown sugar

• 1 tbsp Oil

• 1 tsp Sesame oil, toasted

• 1/3 cup Sake

• 1/4 cup Dashi or broth or water