Anonymous 09/08/2017 (Fri) 10:21:31 No. 22669 del
The only way Itachi would beat Sanji in a cooking competition would by virtue of Izanagi or more like, Izanami, but the use of either would render him permanently blind for each usage. Assuming more than 3 judges he couldn't guarantee a win unless he had some eye transplants readily available as well as a talented medical nin around to perform the surgery.
He shouldn't really be wearing his ANBU outfit either if I'm going to get all technical about it.