What is a tequila Manhattan?
It is a Manhattan built with tequila instead of rye or bourbon. The formula is the same, roughly two parts spirit to one part sweet vermouth with a couple of dashes of bitters, stirred and served up. Anejo tequila is the right choice because barrel aging gives it oak, caramel, and vanilla notes that stand in for whiskey beautifully, so the drink keeps a Manhattan's backbone while adding an agave character underneath.
Why anejo (not blanco)?
Blanco tequila is bright and vegetal, which fights a Manhattan. Anejo is aged at least a year in oak, so it is rounder, warmer, and closer to whiskey, which is exactly what this stirred, spirit-forward drink needs. Reposado works in a pinch for a lighter version, but anejo gives the richest result and pairs best with the pecan.
Stir, do not shake
A Manhattan has no juice or egg, so you stir it. Stirring chills and dilutes the drink while keeping it silky and crystal clear; shaking would aerate it and leave it cloudy. Stir with plenty of ice for about 30 seconds, then strain. Clarity and texture are part of what makes a Manhattan feel refined.
Pecan syrup (the pecan-pie twist)
Toast the pecans before you make the syrup; it deepens the nutty, buttery flavor that reads as pecan pie. Toast a handful in a dry pan until fragrant, then simmer them in equal parts sugar and water for ten minutes, cool, and strain. A quarter ounce is enough to suggest pecan pie without turning the drink sweet.
Serve it as a martini, or batch it
Served up in a martini glass, people will also call this a pecan pie martini, so feel free to present it that way for a dinner party. To batch it, pre-mix the anejo, vermouth, pecan syrup, and bitters at the same ratio with a little water for dilution, keep it in the freezer, and pour straight into chilled coupes.
Non-alcoholic version
Use a non-alcoholic agave spirit and a non-alcoholic aperitif in place of the vermouth, keep the pecan syrup and bitters (or an alcohol-free bitters), and stir the same way for a zero-proof pecan Manhattan.