Nobu not Next Door. Downtown. Still worth the trip.
But. Found gorgeous filet at Citarella couple blocks away on Broadway.
Marinade 2 pieces cut crosswise in your favorite Miso Asian Sauce.
Refrigerate at least a few hours. Overnight to 48 hours is great.
Remove from fridge and bring to room temperature.
Wipe excess marinade from the cod with paper towels.
On high flame brown cod skin side up to almost black.
Cover on medium high heat.
Cook until opaque.
Maybe 5 minutes depending on thickness.
Can add more sauce if desired.