A fresh tuna steak on the grill is one of life's great and simple pleasures. You can doctor it up but a little olive oil, salt and lemon juice is all you need. Make sure you are getting a domestic tuna steak, it should be labelled as such. If not, ask your fish monger.
True steak was done perfectly and tasted amazing the seasonings on it were just perfect my husband did a great job cooking the tuna steak and it was so fresh and yummy I would buy it from Sam's Club again