How to cook fish

Published on 5 January 2025 at 13:47

The best cooking method for fish depends on the type of fish, its fat content, and the desired flavour or texture. Here are some popular methods and their ideal uses:

Baking (Roasting)

  • Best for: Thick, firm fish, like salmon, cod, halibut, or whole fish.
  • How: Cook in an oven at 375–425°F (190–220°C). Season the fish with herbs, spices, or marinades, and bake until the flesh flakes easily with a fork.
  • Advantages: Even cooking and minimal oil required. Great for delicate flavours.

Grilling (inside bbq)

  • Best for: Sturdy fish, like swordfish, tuna, salmon, or shellfish.
  • How: Cook over medium-high heat on a well-oiled grill. Use a grill basket for delicate fish to prevent sticking.
  • Advantages: Adds a smoky flavour and works well with marinades and dry rubs.

Pan-Seared 

  • Best for: Thin fillets like tilapia, trout, or snapper, and fatty fish, like salmon.
  • How: Heat oil or butter in a pan over medium-high heat, then cook the fish skin-side down first. Flip for even cooking.
  • Advantages: Quick and produces crispy skin and flavourful browning.

Steaming

  • Best for: Lean, delicate fish like flounder, sole, or haddock.
  • How: Use a steamer or foil packets with herbs, citrus, and vegetables. Steam for 6–10 minutes, depending on the thickness.
  • Advantages: Retains moisture and nutrients without added fat.

Poaching

  • Best for: Mild-flavoured fish, like cod, haddock, or sole.
  • How: Submerge the fish in simmering liquid (water, broth, wine, or milk) and cook gently.
  • Advantages: Soft texture and infused flavours from the liquid.

Frying (Deep or Shallow)

  • Best for: Firm, breaded fish, like cod, tilapia, or catfish.
  • How: Coat the fish in batter or breadcrumbs, then fry in a deep pan in hot oil until golden.
  • Advantages: Crisp, flavourful crust with moist interior.

Smoking

    • Best for: Fatty fish, like salmon, trout, or mackerel.
    • How: Use a smoker  to cook fish at low heat for several hours.
    • Advantages: Imparts a deep, smoky flavour.

    Tips for Cooking Fish:

    • Avoid overcooking; fish is done when it flakes easily with a fork and reaches an internal temperature of 145°F (63°C).
    • Pair cooking methods with the type of fish for the best results (e.g., grilling for firm fish, steaming for delicate types).
    • Experiment with seasonings like lemon, dill, garlic, and spices to enhance flavours.