Irish whiskey, Lillet Blanc, Cointreau, orange bitters 🍊
I found this recipe in The PDT Cocktail Book, it is also available on diffordsguide.com.
This is a modern riff on a Manhattan, with Lillet instead of sweet V.
And what a nice riff it is! The mellow Irish whiskey allows the Lillet and Cointreau to shine through, so it’s very citrus-forward. Tastes like a summer version of a Manhattan.