Mafia 84. Memorized it, turned it in, forgot it!

"We will force humanity into happiness with an iron fist!" -> jelly -> cooking.

Forgotten Ghost's profile says: "not working" -> housewife -> cooking -> cookbook. It's a bit of a stretch, of course, but I also don't like that he doesn't write anything, even though he's online.

Several chef Alexes at once. Any choice is possible.

Hexane is used in the extraction of vegetable oils and is used as an organic solvent.

On 7.10.2013, there was a cooking show called "Time to Eat."
Would something like this work?
7.10.2013 is the registration date 0xFF.

There is an achievement called "Ultimate Gourmet," and judging by Heroist's profile, he's a fan.

Cooking - recipes and craft
Cartography - craft
Map recipes in your signature.

There is evidence pointing to Nebo, but the evidence against Ghost is weak (he accidentally changed his profile during the game). Chef Alexes and Hexane are nonsense. The registration date 0xff is not bad evidence, but I don't really believe in it. As for the achievements from WoW, I personally can't imagine how he could have guessed them. He could just as easily have written any other of the thousands of achievements; in my opinion, it's nonsense. The latest attempts to link me to any evidence can only be described as nonsense.
So, personally, I think that the choice should be between Nebo, 0xff, Alex (as a group), and me, if you really want. The psychology doesn't work, that's the deal.