Step 1

Heat a grill pan on the stove until very hot, but not smoking.

Step 2

Brush one side of the tuna steaks with the olive oil. Season with the sea salt and fresh ground pepper.

Step 3

Place tuna steaks, oiled side face down, into the grill pan. Brush the other side with olive oil and season with salt and pepper.

Step 4

Grill the tuna steak for 2 1/2 minutes and flip. Cook for an additional 2 minutes

Step 5

Remove to a plate and let sit for 5 minutes before slicing.