Combine syrup and sugar cube in tin, muddle cube to paste, add remaining ingredients sans soda, add ice, shake, strain into glass, top with splash of soda, garnish with fresh expressed basil leaf
Tools Used: Shaker Tins, Hawthorne Strainer, Jigger/Measuring Device, Muddler, Ice, Coupe or Cocktail Glass, Brown or Raw Sugar Cube, Fresh Basil