Black Cod (Sablefish)

Black cod (sablefish) is prized for its incredibly buttery texture and rich, clean flavor. It is the star of the famous Nobu-style miso-glazed cod that put Japanese fusion on the fine-dining map. Sous vide is the ideal method for black cod because the fish is so naturally fatty and tender that it needs almost no heat to reach perfection. At 120°–125°F for 40–50 min, the flesh becomes silky and custard-like with large, clean flakes. The high fat content (about 15% compared to 1–2% for most white fish) means black cod is extremely forgiving. It stays moist and rich even if you overshoot by a few degrees, making it one of the most beginner-friendly fish for sous vide. Miso marinades are the classic pairing, but black cod works equally well with citrus-soy glazes, herb butter, or simple salt and good olive oil. The mild, sweet flavor takes on whatever you pair it with. After the bath, a quick pass under the broiler or with a torch caramelizes any glaze and adds visual appeal. Handle gently - the flesh is very soft at these temperatures. This guide covers timing, marinades, and finishing for both the signature miso preparation and lighter alternatives.

Black cod is delicate - cooking time is relatively short.

Fish should reach at least 120°F / 49°C for safe consumption. Black cod's high fat content makes it safe at lower temperatures than lean fish. Use the freshest seafood available, keep everything chilled before cooking, and serve lower-than-130°F preparations immediately.

See our food safety guide.