The Salty Dog is a lot friendlier than it sounds. This classic cocktail is a modified Greyhound (gin or vodka with grapefruit juice) that is differentiated by its salted rim. But that salt gives this drink its own identity.
The Greyhound dates back to at least 1930, when it appeared in Harry Craddock’s “Savoy Cocktail Book” as a simple cocktail combining gin, grapefruit and ice. Since then, the Greyhound has stayed largely the same, minus the greater public’s predilection for subbing out gin for vodka over the years—a phenomenon that also impacted other historically gin-based classics like the Gimlet and Martini. Eventually, the Greyhound received a salted rim and a new moniker to describe its savory cousin.
The Salty Dog was likely created in the 1950s, perhaps by a gentleman named George Jessel, as a way to dial down the grapefruit’s tart and bitter notes. Salt isn’t only for seasoning food. It’s also a popular convention for cocktails; when applied to rims or dashed into drinks like the Salty Dog, Margarita and Paloma, it brings the constituent parts together to enhance the overall flavor.
Choose your ingredients wisely when making a Salty Dog. With only two liquid ingredients, the quality of your preferred spirit and the grapefruit juice is vitally important. Use a good gin or vodka, as it will remain present with each sip. Fresh grapefruit juice yields a better drink full of rich, flavorful citrus, absent any of the cloying sweetness or artificial notes present in many packaged varieties.
- 1 1/2 ounces gin or vodka
- 3 ounces grapefruit juice, freshly squeezed
- Garnish: salt rim
- Garnish: grapefruit slice
Wet the rim of a highball glass and dip it in coarse salt.
Fill the glass with ice, then add the gin (or vodka) and grapefruit juice and stir gently to combine.
Garnish with a grapefruit slice.