In a nutshell:
A dark and rich coffee and rum liqueur originating from Mexico.
Kahlua is the biggest selling and probably best known coffee liqueur in the world. It's made from white rum that's blended with ground Arabica coffee beans with which vanilla and caramel are added before it's left to rest for eight weeks before bottling. It's got aromas of dark chocolate and vanilla which is followed by the unmistakable hit of strong, sweet coffee on the tongue. It's an essential part of a White Russian, or Espresso Martini to name a few, but also try it poured over ice cream.