Made with Zucca 1845, St. George Bruto Americano, and Élixir Végétal de la Grande Chartreuse. An absolutely outstanding combination of herbal and bitter flavors. This is the kind of drink one has to be in the mood for, it's not exactly easy-drinking, but wow is it ever delicious.
What is this?! I don't have the Centerba so I subbed 2.25ml Green Chartreuse and 2.25ml Besk Wormwood Liqueur. Intensely bitter, and with using Sfumato, this had an almost chipotle smoke to it without the spice. Fantastic!
They are similar cocktails but not the same. Lavorato Secco may have inspired this shorter Negroni-style serve. I've added a link to my recipe for Lavorato Secco above.