Make the blackened seasoning. Mix the paprika, oregano, thyme, cayenne pepper, black pepper, onion powder, garlic powder and salt in a shake top bottle, or small bowl. Preheat grill to high. Coat all sides of tuna steaks in a thick coating of blackening seasoning, pressing into the flesh of the fish.
Preheat grill to high. Coat all sides of tuna steaks in a thick coating of blackening seasoning, pressing into the flesh of the fish. Spray one side with cooking spray.
Directions. Generously coat tuna with Cajun seasoning. Heat oil and butter in a large skillet over high heat. When oil is nearly smoking, place steaks in pan. Cook on one side for 3 to 4 minutes, or until blackened. Turn steaks, and cook for 3 to 4 minutes, or to desired doneness.
Blackened seared ahi tuna usually refers to raw ahi tuna that has been rubbed with a spicy seasoning and then seared on both sides leaving the center rare or medium-rare. What ingredients do I need and how do you cook blackened ahi tuna? Yellowfin Ahi Tuna Steaks – use fresh sushi grade raw ahi tuna steaks. Frozen works too.