- Add 3 of the cucumber slices, the sesame oil, salt, and lemon juice to a cocktail shaker. Muddle before adding vodka, simple syrup, and half of the ice cubes to the mix. Add the lid and shake until chilled and fully combined.
- Fill a highball glass with the rest of the ice, then pour the cocktail mixture through a fine strainer or fine cloth into the glass. Top up the glass with club soda.
- Add 2 cucumber slices black sesame for garnish.