Sparkling Mint Lemonade 1 cup fresh mint leaves, plus more for garnish 8 fl. oz. simple syrup (to make 3 oz. mix 1/4 c superfine sugar and 1/4 hot water till dissolved) 1 cup fresh lemon juice 6 cups cold water Ice, as needed 2 cups sparkling water Lemon wheels for garnish Mix syrup with mint leaves, then add in the rest. Makes 12 drinks.