Ahi Tuna Recipe: Perfect Seared Method in 15 Minutes

Remove your ahi tuna steaks from the refrigerator about 5 minutes before cooking to bring them closer to room temperature, which ensures more even cooking.

Pat the tuna steaks completely dry using paper towels—this is absolutely essential for achieving a proper sear and golden crust.

Heat a cast-iron skillet or stainless steel skillet over high heat for about 3-4 minutes until it’s smoking hot. You want the pan to be as hot as possible.

While the pan heats, combine the sea salt and cracked black pepper in a small bowl, then season both sides of each tuna steak generously just before cooking.

Add the avocado oil or refined sesame oil to the hot pan and swirl it around to coat the surface evenly. The oil should shimmer immediately.

Carefully place each tuna steak in the pan and resist the urge to move it. Let it sear for exactly 90 seconds to 2 minutes on the first side without touching it.

Using tongs or a thin spatula, flip each steak carefully and sear the other side for another 90 seconds to 2 minutes for rare, or 2-3 minutes if you prefer it more cooked through.

Remove the tuna steaks from the pan and place them on a clean cutting board to rest for 2-3 minutes. This is when carryover cooking happens and the center finishes gently.

If making the optional ginger-soy glaze, whisk together the soy sauce, fresh grated ginger, and honey in a small bowl while the tuna rests.

Drizzle each tuna steak with a small amount of toasted sesame oil and squeeze fresh lime juice over the top.

If using the glaze, drizzle it over the seared tuna steaks in an elegant pattern.

Garnish with sesame seeds and sliced green onions if desired, then serve immediately while the tuna is still warm.