Published on Saturday, March 28, 2009 by Katherine I received an email claiming you can make "the world's most dangerous cake" with a coffee mug and microwave.  Apparently it is dangerous because it is so easy and so good.  But is it real, or an urban myth?  Find out by watching our video! The recipe for this chocolate chip coffee mug cake is as follows: In a mug, mix 4 tablespoons flour, 4 tablespoons suga...