• 3 parts rum
• 1 part lime juice
• 1 part sugar syrup
ice cubes
cocktail glass
Shake all ingredients well with some ice cubes in a shaker. Strain into a cocktail glass (the ice cubes stay in the shaker). Put a lemon slice in the glass.
If possible use fresh squeezed lime juice. There´s at least 1/2 oz. (= 1,5 cl) in each lime.