title_body: Other than beer are there any fictional drinks that eventually became real?
upvoted_answer: The Vesper Martini was first described by James Bond in Ian Fleming's book Casino Royale in 1953. The recipe is: 
  
  
    "Three measures of Gordon's, one of vodka, half a measure of Kina
    Lillet. Shake it very well until it's ice-cold, then add a large thin
    slice of lemon-peel."