Johnnie Walker Green Label is crafted from a palette of Speyside, Highland, Lowland and Island malts matured for at least 15 years – all perfectly balanced to bring together the intense aromas of crisp cut grass, fresh fruit, wood smoke, deep vanilla, and sandalwood

This is too good to make into a cocktail...but if you must...why not try one of these..https://www.johnniewalker.com/en-us/whisky-cocktails/