Master the Art of Cooking Fish with the 10-Minute Canadian Rule

Three pieces of glazed salmon with a mustard crust, garnished with fresh dill, arranged beautifully on a white plate.

Ever wondered how to cook fish perfectly every time? The Canadian 10-Minute Rule is a time-tested guideline that ensures your fish is cooked just right—moist, tender, and flavorful.

What is the 10-Minute Rule?

Originating from the Canadian Department of Fisheries, this simple rule suggests cooking fish for 10 minutes per inch of thickness, measured at the thickest part. Whether you're baking, grilling, broiling, or poaching, this method helps prevent overcooking and preserves the delicate texture of the fish.

How to Apply It:

  1. Measure Thickness: Use a ruler to measure the thickest part of the fish. For best results use Fishtastic Gauge
  2. Calculate Time: Cook for 10 minutes per inch of thickness. For example, if a fish fillet is 1 inch thick, cook it for 10-minutes—turning it over after 5 minutes and cooking it for another 5 minutes. Or, if the thickest part of a fish steak is 1 1/2 inch thick, cook it for 15-minutes —turning it over after 7 ½ minutes and cooking it for another 7 ½ minutes.
  3. Flip Once: If cooking methods require flipping, do so halfway through the cooking time.
  4. Check Doneness: The fish is done when it flakes easily with a fork and appears opaque throughout.

 

Tips for Success:

  • Uniform Thickness: Fold thinner parts of the fillet under to ensure even cooking.

  • Cooking in Sauce or Foil: Add an extra 5 minutes to the total cooking time.

  • Use a Thermometer: For precision, cook until the internal temperature reaches 145°F (63°C).

By following the Canadian 10-Minute Rule, you can confidently prepare delicious fish dishes that are cooked to perfection.

Fishtastic was built to make this rule foolproof. Made in the USA from high-grade, dishwasher-safe 304 stainless steel, it precisely measures fish thickness and converts it into the perfect cooking time. Just measure, set your timer, and cook. It’s the easiest way for any home cook to master seafood — every single time.

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