Are you desperately looking for the face of Jesus, Mary or similar on a piece of toast to make lots of money from it on eBay? Why not use some help – a toast printer!
(Okay, that could be fraud. So: don’t use that, or instead sell it honestly – people who’d spend lots of money on such things either have a useless oddity museum or are nuts. And you don’t have to rip them off in addition to that.)
ComputerWorld. Review has 7 pictures (no, they just stole the pictures) From Evil Mad Scientist Laboratories who have more pictures and descriptions of their device.
Update: For believers in the Church of the Flying Spaghetti Monster, they also made the matching toast (and offered it on eBay for the fun of it – sold for $26.99):
Why phryganeidolia? According to the Altavista translator, toast means “φρυγανιά” (phryganiá) in Greek, and “eidolon” = image, as in “pareidolia”, so you could call the result by that name…
(found on GameStar.de)