In a blender
Pour the lemon juice and the sugar into a blender, move it circularly to dissolve the sugar. Add the remaining ingredients and blend for 15 seconds. Serve with straws in a chilled glass.
A lemon slice
This cocktail take its name after the cocktail's olive-green color, which is the color of the Cuban Armed Forces' uniform.
It was created in 1959, after the triumph of the Revolution.