Tuna tataki

In a narrow bowl, mix the rice vinegar with the soy sauce, a teaspoon of ginger powder and a little salt.

Cut the tuna into strips and place them in the bowl to soak well with the previous mixture for one hour.

Place the sesame seeds on a plate and pass over the loins in such a way that the seeds are stuck all over.

In a good frying pan over high heat put the tuna loins and let them cook just 10 seconds on each side.

Let it cool to room temperature and cut it with a very sharp knife, very carefully.