12 hours ago, TicTac said:If you are cooking a protein, then cook it properly. Yes, fullest potential when cooked would suggest a crust on the exterior. Unless you enjoy dull proteins. The diner can absolutely request it cooked to their level of 'done'ness'. The chef just has to have the chops to execute it accordingly.
When I need some cooking lessons, I'll give you a call.
Don't stand by the phone.