Herbal with hints of apple, mint and eucalyptus. This classic is also often made with green Chartreuse, but we prefer, as per classic recipes, with half...
Tried this again but didn't shake this time as per Kappeler's original recipe, but stirred as Difford's instructs. I also modified it as I was craving some chocolate and came across a version using 50ml / 20ml / 20ml with 3 drops of chocolate bitters (I used 5!) rather than Angostura. Superb!