Oil should be heated in a sizable sauté pan over high heat until it just starts to smoke. Salt and pepper the fish filets on both sides, then gently place them flesh-side down in the pan.

Cook the fish for 4-5 minutes, or until you notice the edge starting to softly brown, then flip it over and cook for 5–6 minutes, or until the second side likewise starts to brown.

Before serving, transfer from the pan to a dish lined with paper towels and let rest for a minute.