Fried shrimp or "ebi furai" (エビフライ) is a popular dish in Japan. Here's one way to make it quickly -- in three seconds, to be exact. That doesn't include the prep time, though!
As pointed out by Otakuma, this is an ad for NTT Docomo's Full LTE high speed internet service, and apparently, no CG was used.
At the end of the spot, one the women says, "It tastes good, right?" Next time, three-minute dumplings!
本当に3秒で作ってる！ドコモ『3秒クッキング 爆速エビフライ』動画公開 [Otakuma]