Real simple dish that has a wonderfully fresh flavor. I made some sesame oil by roasting sesame seeds in some oil Ingredients Oil Lemon zest/Lemon juice kosher salt Black pepper Sesame seeds Lightly coat the tuna in oil. Add a smidgen of salt and pepper to both sides of the Tuna. Squeeze a dash of lemon juice on each side. Add a health dose of lemon zest to each side. Coat both sides in sesame seeds. Get the oil in the pan smoking hot. Cook Tuna on each side for about 1 minute. I'll add pictures in just a second.