It will become tough and lose its flavor." Tuna steaks are best when cooked to a temperature of 145 degrees Fahrenheit and medium rare, according to Lopez. Keep an eye out for telltale signs that ...
Season the tuna with salt and pepper and the mixture of mixed spices. Heat a roasting pan and add the corn oil. Add the tuna loin and cook for 2 minutes on each side. In a different pan ...