1 1/2 oz of London Dry Gin (or Gin)
3/4 oz of creme de cassis (or blackcurrant-flavored liqueur)
1 dash of egg
1/2 oz of johnnie walker black label scotch whisky (or scotch whisky)
Shake the ingredientes together in a cocktail shaker 3/4 filled with ice. Strain into a Champagne saucer glass, garnish with a cherry, and serve.