01 - Moisten the rim of a chilled cocktail glass with lemon juice and dip it into sugar if desired.
02 - Fill a cocktail shaker with ice cubes.
03 - Pour vodka, white crème de menthe, lemon juice, and simple syrup into the shaker.
04 - Shake vigorously for 15 seconds until thoroughly chilled.
05 - Strain the mixture into the prepared cocktail glass.
06 - Top with crushed peppermint candy or a fresh mint sprig as preferred.