So, how does it all work? First, the tuna is caught and then pre-cooked on the boat to remove any moisture and preserve its flavor. Then, it's packed into steel cans and sealed tight, before being heated to that super-high temperature we mentioned earlier. It's like a mini-vacation for the tuna - a quick trip to a hot tub, and then it's ready to eat!
But here's the thing: even though canned tuna is technically cooked, it's not always fully cooked. Some types of tuna, like skipjack or albacore, might still be a bit raw in the center. And that's what makes canned tuna so versatile - you can use it in sushi, salads, or even as a tuna melt filling.
