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I love a simple cocktail, and the Rum Sour is exactly that. It’s approachable, refreshing, and incredibly easy to fall in love with. No elaborate infusions, no specialty liqueurs—just a few thoughtful ingredients that come together to create something you’ll want to sip again and again.
I first came across a Rum Sour while traveling a few years ago. It was late afternoon, the kind of heat that makes everything slow down, and I ducked into a beachside bar for something cool.
The bartender didn’t hesitate. He grabbed a bottle of dark rum, squeezed a lemon, added a bit of syrup, gave it a quick shake, and poured it over ice with a smile. No garnish, no frills.
Since then, I’ve made this drink more times than I can count. And the beauty of it? It never gets old.
At its core, the Rum Sour is built around three simple ingredients: dark rum, fresh lemon juice, and simple syrup. But don’t let the simplicity fool you—this is a cocktail with layers.
The lemon brings brightness and snap, the syrup smooths the edges, and the rum is where the magic is.
I like to use a dark rum for this version—something with rich, molasses-y depth and just enough spice to make the drink feel a little indulgent.
Depending on your bottle of choice, you might catch notes of vanilla, caramel, or toasted oak, all of which play beautifully with the citrus. It’s warming and smooth, but still crisp and light enough to stay refreshing.
What I love most about this cocktail is how customizable it is. Want to switch it up? Try grapefruit juice instead of lemon. Infuse your simple syrup with ginger or rosemary for something more aromatic. Prefer light rum? Go for it—it’ll create a lighter, cleaner profile that still sips beautifully.
Step 1: Add the rum, lemon juice and simple syrup to a cocktail shaker topped with ice. Shake until chilled.
Step 2: Pour over ice into a rocks glass and garnish with a lemon peel.
Whether you’re hosting a dinner party or just unwinding on the patio, the Rum Sour fits the moment. It’s unfussy, elegant, and endlessly adaptable.
And let’s be honest: some of the best cocktails are the ones that come together with what you already have in the kitchen.
So grab your shaker and your favorite rum. This one’s easy to make, impossible to forget, and always worth a spot in your rotation.
Post your creation on Instagram and tag #queenbeemixology or @queenbeemixology!