You're more likely to find black truffles in a busy kitchen than on a busy bar, but the Bitter Bastards Black Truffle Bitters can impart unique, mushroom-y, earthy notes to your cocktails. This 10cl bottle contains bitters thast have been made using Tuber Aestivum truffles, and utilising rapid-maceration and centrifugal extraction techniques to achieve the desired flavour profile and clarity.