Related: 5 Best Tonics for a Gin and Tonic A White Negroni traditionally calls for Lillet in place of vermouth, but as with every other form of Negroni, this one has seen plenty of variations.

As for the taste, Lafranconi says, "White vermouth has a sweet and delicate aromatic-savory profile ... Very enjoyable as an apéritif when served over ice or with tonic water." Its sweetness ...