Tuna steaks require a short cooking duration

When cooking tuna steak, the goal is not to fully cook the fish. Similar to a large piece of sashimi with a seared surface, it’s perfectly fine to leave the center raw. While aiming for the ideal tuna steak temperature is important, you should also rely on visual and tactile indicators. Look for a darkened exterior, and as Victoriano Lopez suggests, the tuna "should feel fleshy to the touch" with "light grill or pan marks" visible. If you ensure your cooking surface is adequately heated, you’ll achieve a beautifully colored result. Just remember to opt for oil instead of butter for a superior sear.
By paying close attention to these details, your tuna steak will turn out delectable. The flavor is well-balanced—Lopez describes it as a "sweet, mild taste that isn’t overly fishy." The texture is rich and melts in your mouth, yet it maintains "a meaty yet flaky consistency." This is a fantastic way to highlight a high-quality fish, all with a delightful smoky touch.
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