Gin Mule
Lime wedge or mint sprig
Mix all vigorously in a highball glass, add ice, top with soda to desired booziness
[['3 cl', 'Gin'], ['2.5 cl', 'Ginger cordial (non-alcoholic)'], ['7.5 cl', 'Soda (club soda) water'], ['3 dash', 'Lime cordial (sweetened lime juice)']]
[['3 cl', 'gin'], ['2.5 cl', 'gin'], ['7.5 cl', 'soda water'], ['3 dash', 'lime cordial']]