Once caught, bluefish meat starts to degrade quickly so cook within 1-2 days of purchase for peak freshness. The delicate white meat of bluefish adapts well to almost any cooking method. Here are some top preparation tips: Rinse fillets and pat dry with paper towels before cooking., Aim to clean and cook your bluefish as soon as possible after catching it. If immediate preparation isn’t feasible, properly store the fish on ice to maintain its quality. The dark meat, sometimes called the “red line,” is a significant contributor to the strong flavor., I recommend removing the dark bloodline if you or your guests are sensitive to stronger tastes, but aside from that, bluefish should be cooked like any other prized catch. One note: keep the fish cold while you're filleting and preparing., Fry the fish for 3-4 minutes per side, or until golden brown and cooked through. Transfer the fish to a paper towel-lined plate to drain. Serve the fish immediately with your favorite sides. How To Cook Freshly Caught Fish? The first step to cooking a delicious fish is choosing the right one., Bluefish is a flavorful, omega-3 rich fish that holds up well to almost any cooking method. In this article, I will instruct you how to cook bluefish in 4 different ways, from frying on the stovetop, on the grill, in the oven to air frying in the air fryer. 1. How To Cook Bluefish on Stove Ingredients. 4 (6 oz) bluefish fillets; 1 cup buttermilk, Bluefish tends to become rancid very quickly and must be consumed shortly after you've bought it. Bluefish is a tasty meal and you can serve it with a variety of other foods. You can cook the bluefish using a grill, you can fry it in a pan, or you can bake it in an oven covered in foil..