Run a lemon wedge around the rim of a martini glass and then dip the glass into sugar, twirling the glass until the rim is well coated. Set the glass aside.
Pour vodka, orange liqueur, lemon juice and simple syrup into a shaker.
Add a handful of ice cubes and shake until liquids are mixed and chilled.
Strain into the sugar-rimmed martini glass.
Garnish with a lemon twist.
Pro Tips
Peel the rind for the lemon twist and cut the wedge before you squeeze the lemon.