Directions
Place the Ahi tuna steaks in a bowl. Evenly sprinkle with cayenne pepper, kosher salt, and ground paprika, coating all sides.
Heat a medium skillet over medium heat. Melt the butter, then add the olive oil.
Add the whole peppercorns and cook for about 5 minutes, until they soften and become fragrant.
Increase the heat to medium-high. Carefully place the seasoned tuna steaks in the hot skillet.
Sear for 1-2 minutes per side for a rare to medium-rare center.
Immediately remove the tuna from the skillet and serve hot.
Pat the Tuna Dry: Use a paper towel to thoroughly dry the surface of the tuna before seasoning. Moisture is the enemy of a good crust.
Don't Overcook: Ahi tuna is incredibly lean and best enjoyed rare or medium-rare. A minute or two per side is all you need.