Ingredients

2 ounces London Dry gin

3/4 ounce freshly squeezed juice from 1 to 2 limes

3/4 ounce freshly squeezed juice from 1 lemon

1 ounce simple syrup (see note above)

10 fresh mint leaves

1 ounce cold club soda

1 mint sprig

Preparation

Fill cocktail shaker with ice. Add gin, lime, lemon, simple syrup, and mint leaves. Shake vigorously for 10 seconds. Strain into ice-filled serving glass or mason jar, top with soda water. Garnish with mint sprig and serve immediately.