|2 fl oz||Noilly Prat Extra Dry|
|3⁄4 fl oz||Benedictine D.O.M.|
|2 dash||Angostura or other aromatic bitters|
Difford's Guide remains free-to-use thanks to the support of the brands in red above.
The lemon zest twist is essential to the fine balance of this vermouth (note; no spirit) cocktail.
Recipe adapted from Albert S. Crockett's 1935 Old Waldorf Bar Days.