2 oz vodka
1 oz lychee purée
½ oz lemon juice
¼ oz simple syrup
Place grapes in the bottom of a cocktail shaker and muddle with a muddler or handle of a wooden spoon.
Add 2 cups of ice, vodka, lychee purée, lemon juice, and simple syrup.
Shake hard to a ten count. Strain into a cocktail coupe and serve.