6 /8 Mint leaves
4,5 cl (1 1/2 oz) Aged Rum
2,25cl (3/4 oz) Fresh lime juice
3 cl (1 oz) Simple syrup
2 Dashes Angostura bitters
6 cl (2 oz) Brut Champagne or Prosecco
Shake the ingredients with ice and fine strain into a chilled elegant cocktail. Top with the wine and Garnish with mint springs.
The book recommended: