This ahi tuna appetizer is bursting with fresh ... hour and the acid in the rice vinegar might start to “cook” the fish.

That's because chef Shigefumi Tachibe, the man behind this legendary appetizer ... that the dark red tuna he had on hand ...

I think ordering a tuna sub is always going to be a bit of a risk. Will the fish taste fresh enough? Will the mayo be slapped on too heavily? Will the whole sandwich be a mess? However ...

Set aside to cool. Slice the tuna into 11/2-inch cubes and cut each cube into 1/8-inch-thick squares. Mix the cream cheese with the wasabi until smooth, and season to taste with lime juice and salt.

I imagine many Americans watching at the time felt the same. For us, tinned seafood meant one thing: tuna fish — maybe anchovies if you were a chef or a particular lover of Caesar salads.

Source: Insider Subway contends that the test doesn't prove anything, because cooking the fish can make the tuna DNA difficult or even impossible to identify. The investigation came after a ...