1. In a bowl, gently wash the fish with sake and pat dry. 2. Combine miso paste, sake, mirin, and sugar and marinate the fish for 2 to 3 days in the fridge. 3. Wipe off the majority of the marinade and place on a lined making tray. 4. Preheat oven at 400 degrees Farenheit and bake fish for 20 minutes or until caramelized. 5. Garnish with radish and green onion.
