The Froupe's big brother, with half the vermouth and bitters, and twice the Benedictine. The jury is out on which I prefer, and further playing with proportions is needed.
First cocktail I made with a newly acquired bottle of Biker's Bitters. I'm not certain how strong the flavor of the bitters are specifically, but this is an absolutely lovely cocktail. I will be making this again!
As a south-east London boy myself, I'll certainly be trying this sometime soon. It does, however, look suspiciously like the more traditional Froupe Cocktail...