The epitome of cocktail elegance and sophistication
Add Sake (2 oz) and Tonic Water (2 oz) and Agave Syrup (2 oz) and Egg White (1 oz) and Vanilla Extract (a dash) with ice.
Shake vigorously until well chilled.
Serve in a chilled cocktail glass.
Add Cream Liqueur (1 oz) and stir to combine.