Rava Idli or Rave Idli is a variation of Idli, made with Rava/ Sooji/semolina instead of the usual rice and Urad Daal.  It is a specialty of the state of Karnataka and is usually served as a breakfast item. It has been said that the popular restaurant chain, Mavalli Tiffin Room (MTR) of Bangalore invented it. Apparently during World War II, when rice (a staple item used in idli) was short in supply, they experimented in making idli using semolina and created the now famous Rava Idli.  Rava-Idli translates to semolina-idli in the Kannada language. Rava idli is served…