I know the movie was Carlitos way.Carmello is a chef I have known for 20 years,he showed me this.
This is a 1 kg bit of yellow fin tuna,what we call loin.
I will trim that bloodline off then marinate in EVO ,orange juice & zest,ginger ,garlic,cbp,chilli. Just for an hour or so.
Then I will roll it in a mix of cbp & sichuan pepper,little sea salt.
In a heavy cast iron pan I will sear on every side so it cooks a fat half inch towards the centre from every direction.
Rest it then carve it into steaks.
Most likely I will fry some onions really slow & caramelize them add the leftover marinade ,bubble then serve onions on top but neatly.
I told Choupic I would show & tell this but this is not sashimi grade tuna. Pretty good bit of fish just the same.