Rum, the versatile and ancient spirit born in the sun-soaked Caribbean, brings a world of flavours to your glass—from the rich, molasses-based dark rums to the crisp, clean notes of white rum. But the real magic happens when you find the perfect mixer to elevate this tropical treasure. Sipping a premium rum over ice is a treat, but most of us want to make our rum go further with a basic two-ingredient rum and mixer. There is plenty of variety in the world of rum, and some mixers will go better than others with each type. Adapting to the character of your chosen rum is best, but the mixes below are a great place to start. From zest to bitterness to tropical sweetness, each will take your rum serve in a different direction.
Ginger Beer – for a spicier serve
Ginger Beer is a classic mixer for rum, especially in the iconic Dark 'n' Stormy cocktail. To make the full thing you need a good hit of lime juice, dark rum and perhaps some bitters and syrup too. Nonetheless, in its simplest form, ginger beer and rum does the trick. The spicy, robust flavour of ginger beer pairs beautifully with the deep, rich notes of dark rum in particular. The warmth of the ginger highlights the rum's caramel and vanilla undertones, creating a drink that's both refreshing and comforting. Using white rum will create a lighter concoction that still goes down a dream. For an extra twist, we really do recommend the fresh lime to brighten up the flavours. For more Dark ‘N Stormy style variations, click here.
Cola – for a sweeter serve
Rum and cola is a timeless combination that has been a favourite for generations. The sweet, caramel notes of cola meld seamlessly with the vanilla and spice of aged rum. This pairing is particularly good with dark or spiced rum, creating a drink that's smooth and full of depth. Add a wedge of lime, and you’ve got yourself a classic Cuba Libre – one of the easiest cocktails to make. If your rum is already very sweet, then make sure to include plenty of citrus garnish and ice – or pick another mixer!
Coconut Water – for a refreshing serve
For a lighter, tropical twist, coconut water is an excellent choice. Its subtle sweetness and refreshing but delicate nature complements the smooth, slightly sweet profile of white rum. This combination brings out the natural tropical notes in rum, making it an ideal choice for a beachside sip. Coconut water also adds a hydrating and reinvigorating element, perfect for those long, lazy summer days. Caribbean classic and the inspiration behind Malibu.
Pineapple Juice – for a tropical serve
Pineapple juice is another tropical mixer that pairs wonderfully with rum, so much so that it’s the cornerstone of the Piña Colada. The fresh tang of the pineapple cuts through the sweetness of the rum, creating a balanced, vibrant drink that transports you away like no other. This combination works well with both white and golden rums, making it a versatile option for various rum-based cocktails. Pineapple juice also enhances the natural fruitiness of the rum, really making each sip feel like a tropical escape.
Tonic Water – for a lighter serve
Tonic water isn’t just for gin—it pairs surprisingly well with rum too. The bitterness of the tonic balances out the sweetness of the rum creating a more crisp and refreshing drink. The quinine in tonic water adds a subtle complexity, which combined with a lack of strong flavour in tonic, brings out the more nuanced flavours in the rum, making it a great choice for those who prefer a less sweet, more sophisticated and lighter serve. If you’re not totally into tonic, try a ‘sonic’ instead (a 50:50 mix of sparkling water and tonic). A slice of lime is the perfect garnish.
Lemonade – for a zesty serve
Lemonade, with its zesty and sweet profile, is a great match for rum, especially white rum. The citrus notes of the lemonade enhance the rum’s natural flavours, creating a bright, refreshing drink that's perfect for hot summer days. This combination is simple yet satisfying, and you can easily elevate it by adding fresh mint and lemon or lime garnishes. It’s probably not the best pairing with darker rums, however.
Orange Juice – for a fruity serve
Orange juice might not be the first mixer that comes to mind for rum, but it works surprisingly well. The delicious tropical sweetness of quality orange juice is a delicious pairing, but it also brings a subtly tart acidity which cuts through the rum’s rich sweetness, creating a well-rounded drink that’s both refreshing and flavourful. This pairing is particularly good with golden rum, as the juice highlights the rum's fruity and spicy notes. Add a dash of grenadine for a sunset effect and a hint of sweetness.
This is by no means an exhaustive list of rum mixers – experiment! If it tastes good to you then that is all that matters. If you’re into Cognac too, then we’ve prepared a similar article on the best mixers for a fellow historic spirit here.