In a 6-inch sauté pan, add cooking oil over high heat. Season black cod with salt and pepper on both sides, then sear presentation side down. Add remaining 2 tablespoons of butter, letting it brown.
There’s something in the air besides pollutant particulates, and that’s the holiday spirit. Whether you’re a "Come all ye faithful" type or a downright Scrooge, it’s inescapable, so dig in and enjoy ...