Liked this one better with ¼ oz cinnamon syrup instead of the split sweetener. Didn't expect the 2 types of bitters to be necessary, but the cinnamon notes in the Bitter Truth make a noticeable difference and the Angostura brings it all together. The two citrus peels are a nice touch, but it's fine with just the orange.

Its a drinkable drink, but I can't imagine choosing this over a normal Negroni. One issue is the sweet vermouth ration, it is far too large and overpowering. The sweet vermouth is 3 times the amount of bitter. I prefer a ratio of 1 to 1 sweet vermouth to bitter in my normal Negroni.

This drink is unique because it uses Malort but at 1/4 oz in a 4oz drink I find its inclusion unnecessary. You got very little of the distinctive Malort flavor, which I personally think is a shame.

The drink is actually a pretty good variation on the Negroni if one adjusts the volumes to contemporary levels (and overall alcohol content.) A spirit forward 4 oz drink (original recipe) is too high of an alcohol content, especially compared to a 3 oz equal parts Negroni which is moderate in overall potency. So I used 1.5 oz Tanqueray, 1.25 oz Carpano, 1/4 oz Campari, 1/4 oz Jeppson's Malort with a flamed orange peel and found it a more subtle variation on a Negroni. The proportions and volume work, providing an intermediate potency, and the Malort has an intensity/character that carry through into a long bitter finish, with no residual sweetness.

I will update the original recipe for the flamed orange peel (not an orange slice) that was actually called for.