JeffB wrote:Seems related to the Boulevardier, a very old classic.
I see it as more akin to a Paper (Air)Plane, a Sammy Ross drink that Toby adapted for the Violet Hour.
Depending on who's making it, that drink is equal parts Bourbon (Buffalo Trace or Elijah Craig), Amaro (Nonino), Bitter (Campari or Aperol) and Lemon Juice...shaken and served up.
I would start with equal parts and work your way out from there. Use a dash of Demerara, if necessary. But it shouldn't really be...the Averna and Cynar have enough sugar in them.