Mix the Jerk Seasoning spices together in a bowl then spread in a small tray that is just large enough to fit one fish fillet.
Pat fish dry with a paper towel. Then coat both sides of each fillet with the jerk seasoning, pressing to adhere. Shake off excess, place on a clean plate and coat remaining fish.
Heat half the oil in a large non-stick pan over high heat. When you see small wisps of smoke, place 2 fillets presentation side down and cook for 2 minutes.
The spice crust should be a deep bronze colour with a reddish tinge. Cook the other side for 1 minute until the target internal temperature is 55°C/130°F, or the fish flakes easily at the thickest point.
Rest on a rack for 2 minutes (to preserve crispy spice crust). Then serve!
