How Many Minutes Does Gilthead Seabream or Sea Bass Take to Bake?

A medium-sized gilthead seabream or sea bass (about 400-500 grams) takes 25-30 minutes to bake whole at 200°C / 390°F; large fish can take up to 35-40 minutes. What is the main factor that determines the time? Thickness determines cooking time more than the fish's weight; as a general rule, allow 10 minutes for every 2.5 centimeters of thickness. For this reason, two fish of the same weight but different shapes can take different amounts of time to cook. How can you tell when it is done? Insert a fork into the thickest part of the fish (usually the back); if the flesh flakes easily and looks opaque white rather than pink, the fish is cooked. If the part near the bone still looks glassy, cook it for another 3-5 minutes. Should it be cooked in foil or without foil? Fish cooked wrapped in foil cooks in its own steam and produces a tender result in 25-30 minutes, but the skin does not brown; fish cooked without foil also cooks in the same amount of time and its skin browns slightly, but it may dry out a little depending on the oven's humidity. Does the time change if the fish is stuffed? A fish stuffed with lemon slices, fresh herbs, or garlic may need an additional 3-5 minutes beyond the usual time to heat the filling; this addition is even more important if the filling is cold. Is the cooking time different for fillets? Boneless gilthead seabream or sea bass fillets cook much faster than whole fish; 10-12 minutes in a 200°C / 390°F oven is enough. Because of their thinness, fillets are also more sensitive to overcooking. How does the time change on a grill? A whole fish takes 8-10 minutes per side, or 16-20 minutes in total, on a grill; the grill should be thoroughly preheated to prevent the skin from sticking during grilling. Fish fillets are ready on a grill in 5-6 minutes. How much longer does frozen fish take? If frozen fish that has not been thawed beforehand is put directly into the oven, add 10-15 minutes to the usual cooking time; the center of the fish takes longer to cook than that of thawed fish. Fish thawed overnight in the refrigerator cooks in its usual time. Do salmon or tuna cook in the same amount of time? Fattier fish such as salmon and tuna cook a little faster than white fish such as gilthead seabream and sea bass because flesh with a higher fat content transfers heat more quickly; a piece of salmon of the same thickness is generally ready about 5 minutes sooner. Should you add water to the baking pan? Adding a few tablespoons of water or white wine to the bottom of the pan increases the humidity in the oven and prevents the fish from drying out; this does not change the cooking time but helps the flesh stay moister, especially when cooking without foil. When should you sprinkle on salt? Salt should be sprinkled over the fish just before placing it in the oven; salt added too early draws water from the surface of the fish and can cause it to dry out during cooking. If using coarse sea salt, a slightly larger amount is needed than with fine-grained salt because it dissolves more slowly.