Step 1

Pat dry the ahi tuna steaks with paper towels.

Step 2

Place the steaks in a large plastic zip top bag.

Step 3

In a small mixing bowl whisk together the balsamic vinegar, olive oil, honey, and salt; remove half of the sauce/marinade and transfer it to a small serving bowl. Set it aside.

Step 4

Pour the rest of the marinade into the plastic bag with the tuna.

Step 5

Close the bag and massage the liquid around to coat the tuna steaks. Let stand 10 minutes. (You can also refrigerate overnight.)

Step 6

In the meantime, in a small bowl combine the paprika, cayenne pepper, garlic powder, thyme, oregano, salt, and pepper.

Step 7

Sprinkle all sides of the tuna steaks with the seasoning mix, pressing down to adhere.

Step 8

Heat a cast iron skillet over medium-high heat until smoking hot.

Step 9

Add 2 tablespoons vegetable oil to the hot skillet.

Step 10

Place the tuna steaks in the pan; cook for about 2 minutes per side, for medium rare.

Step 11

Transfer the tuna steaks to a cutting board and let rest for 3 to 5 minutes.

Step 12

Thinly slice the tuna and serve with the reserved sauce.