Best Substitutes for White Fish

Cod has the mildest flavor of all white fish and medium-firm texture that flakes into large chunks. The flesh is bright white when cooked and has virtually no fishy taste. Atlantic cod is slightly firmer than Pacific cod. Cooking time stays the same as any white fish recipe. The low fat content (0.7%) means it can dry out if overcooked past 145F internal temperature.

Haddock tastes slightly sweeter than cod with a similar flaky texture. The flesh is white with a faint pink tinge when raw that disappears when cooked. Haddock is traditional in British fish and chips and has lean protein (18g per 100g serving). It cooks at the same rate as other white fish but has a bit more flavor, so reduce seasonings by about 25% compared to very mild fish like sole.

Halibut is the firmest white fish with large, meaty flakes and clean flavor. The texture is closer to chicken breast than typical flaky fish. Pacific halibut steaks can be 1-2 inches thick and need 15-20 minutes cooking time. The firm texture means it won't fall apart in stews or curry. Fat content is low at 2.3%, so don't overcook or it becomes rubbery.

Sea bass has medium-firm flesh that's slightly fattier than cod (3% fat content) with a buttery, mild flavor. Chilean sea bass is actually Patagonian toothfish and has a richer taste. Regular sea bass fillets are usually 6-8 oz portions. The higher fat content means it stays moist longer and can handle high-heat cooking methods. Skin crisps up beautifully when seared.

Sole has the most delicate texture of all white fish with paper-thin fillets (usually 1/4 to 1/2 inch thick). Dover sole is premium, but lemon sole works fine for most recipes. The flesh is very mild and sweet. Cook for only 2-3 minutes per side in a pan or 6-8 minutes total when baking. The delicate texture means it breaks apart easily, so avoid aggressive stirring or flipping.

Flounder is similar to sole but slightly thicker (1/2 to 3/4 inch) with mild, sweet flavor. The texture is tender and flaky but holds together better than sole. Flounder fillets cook in 8-10 minutes and have very low fat content at 1.2%. The flavor is so mild it takes on whatever seasonings you use. Winter flounder has firmer flesh than summer flounder.

Mahi mahi is firmer than typical white fish with a slightly sweet flavor and denser texture. The flesh is white to light pink and has 3.8% fat content, making it richer than cod or haddock. Fillets are usually thick (1 inch plus) and need 12-15 minutes cooking time. The firm texture handles marinades well and won't fall apart on the grill.

Tilapia has mild flavor and medium-firm texture with thin fillets (1/2 inch typically). The flesh is white and lean at 1.7% fat content. Farm-raised tilapia is widely available and budget-friendly. Wild tilapia has better flavor but is harder to find. Cooks quickly in 6-8 minutes total. The flavor is so neutral it needs bold seasonings to be interesting.

Red snapper has slightly more flavor than other white fish with firm, sweet flesh. The texture is between cod and halibut in firmness. Whole snapper weighs 2-8 pounds, fillets are usually 6-10 oz portions. Fat content is low at 1.3% but the flesh stays moist due to the firm texture. Skin crisps beautifully when cooked skin-side down first.