@KATENESS Well, food achievement seems to be somewhat tricky, as the great must be achieved prior to later boosting it with either "herbs" or "Kick it up a notch". Second, also, as always, there's the reccurent "occult" issue, which tends to be worst with the achievement from the base game.
I'd be cautious with the "save as" though. Several people said in here that using "save as" tends to break the "chain of event" triggering the achievement. From what I get, if you want to use it, you got to do it prior to begining the "chain" triggering the achievement, or after "cashing in" the achievement, not midways. In your case, you'd need to "save as" before either preparng the "sushi" or getting the promotion, and then only use the regular "save" up until you get the achievement.
