A Rum Mule is the kind of cocktail that instantly puts you in a relaxed, tropical state of mind. It’s a simple yet flavorful mix of rum, fresh lime juice, and spicy ginger beer, creating a drink that’s both refreshing and full of character. I’ve made this countless times, and it’s always a hit—whether I’m unwinding after a long day or serving it up at a summer gathering. Let’s walk through how to make this easy, crowd-pleasing cocktail at home.
Rum Mule
Ingredients
You’ll need:
- 2 oz (60 ml) rum – Light or white rum works best, but feel free to experiment with aged or spiced varieties.
- 0.5 oz (15 ml) fresh lime juice – Freshly squeezed for the best flavor.
- 4 oz (120 ml) ginger beer – A high-quality ginger beer with a strong kick makes all the difference.
- Ice cubes – Enough to fill your glass.
- Mint sprig – For garnish.
- Lime wedge – For garnish.
Equipment:
- Copper mug (traditional choice) or a highball glass if you don’t have one.
The copper mug isn’t just for looks—it keeps your drink icy cold and enhances the citrus and ginger aromas.
How to Make a Rum Mule
- Fill a copper mug (or a highball glass) with ice cubes.
- Pour in 2 oz (60 ml) of rum.
- Add 0.5 oz (15 ml) of fresh lime juice.
- Top with 4 oz (120 ml) of chilled ginger beer and stir gently.
- Garnish with a mint sprig and a lime wedge.
That’s it! A perfectly balanced Rum Mule in just a few easy steps.
Tips for the Best Rum Mule
- Use fresh lime juice – Bottled juice won’t give you the same bright, zesty flavor.
- Choose a bold ginger beer – A good one should have a real ginger bite.
- Clap the mint – Before garnishing, gently clap the mint between your hands to release its aroma.
- Adjust to taste – Prefer it less sweet? Use a spicier, drier ginger beer. Want more citrus? Add an extra squeeze of lime.
Variations to Try
Looking to mix things up? Here are a few fun twists on the classic:
Spiced Rum Mule
Swap regular rum for spiced rum to add warm, cozy notes of vanilla and cinnamon.
Tropical Mule
Add a splash of pineapple juice for a fruity, island-inspired twist.
Dark & Stormy
Use dark rum instead of light rum—technically a different cocktail, but just as delicious!
Ginger-Lover’s Mule
Muddle a few slices of fresh ginger in the mug before adding the other ingredients for an extra-spicy kick.
Non-Alcoholic Mule
Skip the rum and mix ginger beer, lime juice, and a dash of simple syrup for a refreshing, booze-free version.
What to Serve with a Rum Mule
This cocktail pairs beautifully with a variety of foods:
- Grilled meats – The smoky, charred flavors of grilled chicken or shrimp go perfectly with the ginger and lime.
- Spicy appetizers – Jalapeño poppers, buffalo wings, or spicy tacos are all great matches.
- Tropical fruits – Fresh pineapple, mango, or coconut-based dishes enhance the rum’s natural sweetness.
I love serving this with a plate of grilled pineapple—it brings out the best in both the drink and the fruit!
Storage & Make-Ahead Tips
- Make ahead: If you’re prepping for a party, mix the rum and lime juice ahead of time and keep it in the fridge. Just add the ginger beer and ice when serving.
- Leftovers? While it’s best fresh, if you have extra, store it in the fridge for a couple of hours. Avoid adding ice until you’re ready to drink so it doesn’t get watered down.
Common Questions
What’s the best rum for a Rum Mule?
A light or white rum works best for a crisp, clean taste. If you want more depth, try an aged or spiced rum.
Can I use ginger ale instead of ginger beer?
You can, but ginger ale is milder and sweeter. If you want that signature Mule kick, stick with ginger beer.
How can I make my Rum Mule spicier?
Use a ginger beer with extra bite or muddle fresh ginger in the mug before adding the other ingredients.
Does the type of ice matter?
Yes! Larger ice cubes melt slower, keeping your drink cold without diluting it too quickly.
Can I use lemon juice instead of lime?
Lime is traditional, but lemon can work in a pinch. It will change the flavor slightly, but it’s still refreshing.
A Rum Mule is one of those effortlessly delicious cocktails that never disappoints. Whether you’re making it for yourself or serving a crowd, it’s easy to whip up and always refreshing. Give it a try, and don’t be afraid to experiment with different rums or flavor additions to make it your own!
