The "Manhattan (Bitter)" created by Chris Amirault of eGullet.org is essentially the same as this (more authoritative) cocktail by Phil Ward. Chris's version used two dashes of Angostura Orange bitters in lieu of the regular Angostura bitters, and an orange twist.

A variation that sat nicely with me:

2.25 oz Maker's
.75 oz Cynar
Stir & strain.
Add the following to finish:
2 ds Angostura Orange Bitters
3 ds Peychaud's

I found that adding a couple of dashes of Scrappy's Cardamom Bitters (as well as Angostura) further enhanced the complexity of this drink

I've been making my version of this with the bittermens xocolatl mole bitters - the little bit of chocolate plays to the strengths of this sweeter Manhattan.

I used Jim Beam Black, because of its smoothness and full taste from being aged 8 years. I concur cardamom bitters is a nice touch. So might be black walnut bitters or Fee Bros. Whiskey Barrel-Aged Bitters. Regardless, I prefer  an orange twist as opposed to orange bitters.I rate this change as 4 stars.

Good, but needs something else - the orange additions might be the way to go.

Curated to add the dash of Regans orange bitters, which appear to be original rather than a variant. Worth noting that while the Washington Post acknowledged bourbon as the original spirit, its preference for rye seems to reach consensus among sources like Imbibe, Punch, Liquor.com, Wine Enthusiast, Difford's, etc.

I have curated to fill out more of the history (with links) and used a Wayback Machine link for the 2008 Washington Post article/recipe. I set the current recipe to the 2008 version that has become the norm, while adding information on the original 2005 recipe in the notes & history.

The proportion seems a bit off on this one. 1:1 led to tasting only absinthe. I tried 2:1 gin to absinthe and was able to taste some of the gin.

Had to try this for the contradictory flavors (all of which are personal favorites), but was highly disappointed. This is more of a combination of ingredients rather than a balanced cocktail. Barely drinkable IMHO.

This sounds interesting. Have not seen Mirto over here so might take some online investigation. Also no directions but I'm assuming shaken over rocks given the amounts, correct?

Thanks for pointing out the lack of directions. I fixed that. Tremontis is the brand of mirto that I can get here in Boston.

I haven't heard if Mirto. What does it taste like? Could I use Cynar instead?

Amy,

Mirto is a Sardinian liqueur based on myrtle berries. It's sort of bitter-sour and resinous, and in a pinch, I'd try 1/2 black currant liqueur, 1/4 gin, and 1/4 dry red wine to get close.

Thanks,

Zachary

Sounds good. I'll try that, thanks!

Imbibe suggests subbing Byrrh for the sweet vermouth and bitters, and adding a cherry to the garnish.

Curated - reverted recipe to original Savoy ingredients (including vagueness on the part of the Sherry, and Groseille syrup instead of Creme de Cassis). Improved attribution as per the Savoy book.

<br />This is my first cocktail using Zwack liqueur, and I must say it made a favorable first impression. Unlike an earlier comment, I could not discern a mint taste. The Campari, however, made its presence known, but only mildly so. As for this drink I personally rate it 4.5. An exceptionally good drink--either before or after dinner--but I favor before.