Boulevardier

The Boulevardier is similar to a negroni, but bourbon is used instead of gin. It was created in Paris in the 1920s. The drink is not an equal-parts cocktail like a negroni, because a bit more bourbon is used, which helps make the drink rich. If you want a negroni outside on a piazza, you’ll want the Boulevardier cozied up inside by a fireplace.