With their firm, meaty texture and robust taste, tuna steaks are of the ocean’s most versatile and healthy proteins. Tuna is wonderfully quick to take on flavors, so even a brief stint in your favorite marinade will make a huge impact. Although the Tuna Steak Cook-Program allows you to cook your steaks to well done, here at June we prefer our fish cooked to medium rare or rare so it's perfectly rosy and tender in the middle. Be sure to get steaks at least 1" thick for best results.