Steamed as much of a black cod as would fit in my steamer.
Rub fish inside and out with salt, pepper, ginger, garlic, scallions. Cut flesh and stuff cuts with more of the same. Mix soy sauce, white wine, sugar (or agave) and drizzle onto fish. Steam about 10 min, until flesh pulls apart easily but isn't actually flakey. Dab some hot sauce on fish, heat some oil to near smoking, slowly pour oil over fish. Place steamer on a plate and serve.