Seared ahi tuna is seriously delicious. It's got this amazing, rich flavor that's sort of like a cross between beef and fish. It's got a really firm texture, too, so it's kind of like a really fancy tuna steak. And when you sear it, the exterior gets all crispy and caramelized, which just adds even more flavor. So it's got this delicious, savory flavor from the searing, and this amazing, rich tuna flavor all at the same time.