Ingredients:
2 fresh mint sprigs
2 teaspoons sugar
2 tablespoons fresh lime juice
1 1/2 ounces (1 jigger) light rum
Chilled club soda or seltzer water
Garnish: fresh mint sprig and lime slices
In a tall glass with back of a spoon crush mint with sugar and lime juice until sugar is dissolved and stir in rum. Add ice cubes and top off drink with club soda or seltzer water. Stir drink well and garnish with mint and lime.