When made with Bacardi Carta Blanca (as it originally was), this delicate and so very slightly sweet cocktail has complex notes of blue cheese with faintly...
Great to hear you like it. Havana 3 year old is great in other cocktails but doesn't suit this one so well. Bacardi make a 4 year old that may suit this but I'm not aware of their making a 3yo.
This is (IMHO) better than Marsala Martini.
Do you think it could be good also with 3y/o Bacardi rum?