
Carpano Antica Formula is a branded Italian sweet (rosso) vermouth, an aromatized, fortified wine flavored with Artemisia and botanicals from a historic Carpano recipe.
Cocchi Vermouth di Torino
The closest swap, in the same amount. It is a little sweeter. If the drink has syrup, it will need less.
Another sweet vermouth
Martini Rosso and Dolin Rouge are lighter and drier, without Antica's vanilla. Punt e Mes works too and adds a bitter edge.
Pale and low in sugar. The drink turns drier and thinner. A barspoon of 2:1 syrup softens it.
It oxidizes once opened. Refrigerate and use it within six weeks, or the aromatics fade.
Negroni Flip
London dry gin, Red bitter, Carpano Antica Formula vermouth