Mix. Drink. Enjoy.
Discover amazing cocktail recipes and elevate your mixology game
Mix. Drink. Enjoy.
Discover amazing cocktail recipes and elevate your mixology game
Posted: September 16, 2026
The Salty Seal is Gosling's answer to the Salty Dog: two ounces of Black Seal black rum, three ounces of grapefruit juice and a splash of soda over ice, with an optional pinch of sea salt and a dash of Sriracha for the adventurous. It is tart, refreshing and a little unexpected, the kind of drink that makes you realize black rum and grapefruit were meant for each other. If your only experience of Black Seal is the Dark 'n' Stormy, this is the second drink to try.
The Salty Seal is a built highball, no shaking required. Rum and grapefruit juice go over ice, soda lengthens it slightly, and a grapefruit slice finishes it. The salt and Sriracha are listed as optional on Gosling's recipe page, but they are what give the drink its name and its character: salt tames grapefruit's bitterness and makes the rum taste rounder, while a small dash of chili adds a savory warmth that keeps the sweetness in check. Think of it as a Greyhound built for people who like dark spirits.
The Gosling family has been in the rum business in Bermuda since 1806, and Black Seal, a blend of aged rums with a dark molasses profile, is the island's signature spirit. Most of the brand's recipes lean on ginger beer, but the Salty Seal is part of a newer set of Gosling's builds designed to show the rum in citrus-forward, lower-effort drinks. The salted-grapefruit idea has deep roots: the Salty Dog dates to the 1950s, when a rimmed glass of gin and grapefruit became a country-club staple, and the addition of chili reflects the more recent influence of Mexican drinks like the Michelada and the spicy Paloma.
The first taste is grapefruit, tart and slightly bitter. Then the black rum arrives with molasses, brown sugar and a faintly smoky finish that turns the citrus from sharp to rich. With the salt, the bitterness fades and the fruit becomes juicier. With the Sriracha, a low, garlicky heat builds at the back of the throat and lingers. The soda keeps it light. It is a medium-strength drink, easy to sip, and it works with or without the savory additions. Compared with a Dark and Stormy it is more tart and less sweet; compared with a Salty Dog it is warmer and deeper.
Gosling's Black Seal is the intended rum and its soft molasses profile suits grapefruit especially well. Cruzan Black Strap makes a more intense, savory version. Fresh-squeezed pink grapefruit juice is worth the effort; bottled juice is more bitter and often sweetened. Our rum cocktail guide explains the styles.
Flaky sea salt dissolves quickly and is easy to control. A salted rim is the classic alternative and looks the part. Sriracha adds garlic and sweetness along with heat; a dash of hot sauce, a slice of jalapeño or a pinch of Tajín all work as substitutes.
Rim the glass with salt and skip the pinch for a cleaner look. Swap the soda for grapefruit soda to make a rum Paloma. Add half an ounce of lime for extra sharpness. Muddle a few basil or mint leaves in the glass for an herbal note. Split the rum with a white rum for a lighter version. For a spicier, smokier drink, use a chipotle hot sauce and a mezcal rinse. For more grapefruit-and-dark-spirit ideas, the Difford's Guide black rum collection is a good resource.
Build over plenty of ice in a highball or rocks glass, stir gently and garnish with a grapefruit slice or wedge. Add the soda last. Big ice keeps it from diluting too fast; see our ice guide.
The Salty Seal is made for brunch and for seafood: oysters, ceviche, grilled shrimp, fish tacos and smoked salmon all work. It also cuts through rich, fatty dishes like pork belly and fried chicken.
For eight drinks, combine 16 ounces of black rum and 24 ounces of fresh grapefruit juice in a pitcher and chill. Pour over ice, top each glass with a splash of soda and let guests add their own pinch of salt and dash of Sriracha from small bowls on the table. It makes a fun, interactive brunch station and keeps everyone's spice level personal.
Pink and ruby red grapefruit give a sweeter, prettier drink; white grapefruit is more bitter and more assertive, which some people prefer with black rum. Whichever you use, squeeze it fresh, and strain out the pulp if you want a cleaner look in the glass.
This is a daytime drink for brunch, boat trips, beach afternoons and hot evenings. It is quick enough to make for a crowd and light enough to have two. Browse more highballs in our drink categories.
It is a three-ingredient highball with a personality, and the optional salt and chili let each drinker tune it to taste. It shows off black rum in a bright, citrusy setting most people never think to try, and it is nearly impossible to get wrong. The Salty Seal earns a permanent spot in the summer rotation.