|2 fl oz||Patrón Reposado tequila|
|1/2 fl oz||Giffard Peppermint Pastille crème de menthe|
|1/2 fl oz||Lime juice (freshly squeezed)|
|1/3 fl oz||Giffard Sugar Cane Syrup|
Difford's Guide remains free-to-use thanks to the support of the brands in green above.
With white créme de menthe instead of green créme de menthe.
Named after Harper Lee's 1960 novel To Kill a Mockingbird, this is thought to have been created some time in the 1960s. Genius.