El Diablo cocktails are made using ginger beer, tequila, lime juice, and crème de cassis ... It's a type of carbonated water along with club soda, sparkling water, and tonic water.
While there are different takes on the recipe, the most basic and classic version calls for tequila, lime juice, and a grapefruit-flavored soda like Fresca, Pellegrino, Jarritos, or Spindrift.
Rim your martini or coupe glass with frosting and conversation hearts. To a shaker, add 2 oz. vanilla vodka, 1 oz. white chocolate liqueur, 1 oz. heavy cream (or a non-dairy creamer), and ¾ oz.