Their meaty texture makes tuna steaks a favourite with those who say they don't like fish. Here, a crisp crust keeps the tuna juicy and provides a delicious contrast. Who could resist?
Meaty fish such as tuna hold their shape well when cooked like this. You can prepare salmon, swordfish and shark steaks in the same way.
Tuna is a member of the mackerel family, all of which are high in omega-3 fatty acids. Like most fish, tuna is also rich in B vitamins, including niacin and vitamins B1 and B6.