Add kiwi pieces and mint leaves to the cocktail shaker.
Using the muddler, press down and twist to crush the kiwis and release the mint oils.
Pour in vodka, lime juice, and simple syrup.
Fill the shaker with ice and shake for 15-20 seconds.
Double strain into an ice-filled glass to remove kiwi pulp.
Top with a splash of club soda and stir gently.
Garnish with a mint sprig and kiwi slice.
Notes
Store-bought simple syrup works well, but making it at home is easy. Mix equal parts sugar and water in a pot, heat until dissolved, then cool.Fresh kiwis work best. Avoid using frozen kiwis as they become too mushy when thawed.Make it non-alcoholic by replacing vodka with extra club soda.This recipe serves one person. Double or triple the ingredients to make multiple servings.