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Can You Mix Whiskey and Rum? (Try These Cocktails!)

As a seasoned bartender and spirits enthusiast, I’ve explored the vast world of liquor combinations, striving for the perfect blend of flavors and character.

It’s a common question I get at events and gatherings: Can you mix whiskey and rum? The answer, in short, is yes.

But as with all things related to mixology, it’s not as simple as just pouring them together. Let’s delve into the intricacies of this mixture, its pros and cons, and the world of cocktails it opens up.

The Pros of Mixing Whiskey and Rum

  1. Diverse Flavor Profiles: Whiskey, with its deep, oaky undertones, combined with rum, which can range from light and crisp to rich and molasses-laden, creates a fascinating flavor palette. When mixed correctly, you get a drink that’s layered with complexity.
  2. Opens Up New Cocktail Possibilities: Traditional cocktails use a base spirit to define their character. But by mixing whiskey and rum, you open the door to uncharted territories. A classic example is the Whiskey Rum Punch—a delightful concoction perfect for summer evenings.
  3. Playful Experimentation: For the creative mixologist, combining these spirits provides a playground for experimentation. One can balance the sweetness of rum with the robustness of whiskey, crafting a bespoke drink.
Mixing whiskey and rum is not for everyone if you drink it on its own, but it works great in some cocktails (see below!)

The Cons of Mixing Whiskey and Rum

  1. Flavor Overload: Both whiskey and rum have dominant flavors. When combined poorly, they can clash and create a jarring taste experience. The challenge lies in ensuring that one doesn’t overpower the other.
  2. Purist Pushback: Traditionalists often raise eyebrows at unconventional mixes. If you’re looking to serve this to a whiskey or rum purist, be prepared for some skepticism.
  3. Cost: Using two primary spirits in one cocktail can be pricier. Especially if you’re using high-end brands, the cost per drink might be significantly higher.

Cocktails that Shine with a Whiskey-Rum Combo

When venturing into the territory of combining whiskey and rum, you’re in for an exciting ride. Both spirits bring their distinct personalities to the table, making for a cocktail experience that’s rich and layered. Here are five delectable concoctions that truly elevate the blend of these two spirits:

1. Whiskey-Rum Old Fashioned

Intro: A sophisticated twist on the classic, this cocktail captures the best of both whiskey and rum worlds, melding them seamlessly.


  • 1 oz whiskey (preferably a rich bourbon)
  • 1 oz dark rum
  • 1 sugar cube
  • 2-3 dashes of Angostura bitters
  • Orange peel for garnish
  • Ice

Muddle the sugar cube and bitters with a splash of water in an Old Fashioned glass. Add ice, pour in whiskey and rum. Stir gently. Garnish with a twist of orange peel.

Taste Description: The oaky undertones of the whiskey beautifully complement the sweet, molasses-rich flavor of the dark rum. The bitterness offsets the sweetness, and the orange zest adds a refreshing citrusy aroma.

2. Spiced Autumn Delight

Intro: This drink is a tribute to chilly nights, golden leaves, and the warmth of a fireplace.


  • 1 oz smoky whiskey
  • 1 oz spiced rum
  • 3 oz apple cider
  • A pinch of ground cinnamon
  • Apple slices for garnish
  • Ice

Fill a shaker with ice, whiskey, rum, apple cider, and cinnamon. Shake well. Strain into a glass filled with ice. Garnish with apple slices.

Taste Description: Imagine the rich smokiness of whiskey dancing with the spicy notes of autumn-inspired rum, all wrapped in the comforting embrace of apple cider. It’s fall in a glass.

3. Caribbean Smoke

Intro: Where the Caribbean meets the Scottish Highlands, this cocktail is a beautiful blend of tropical sweetness and smoky depth.


  • 1 oz peaty Scotch whisky
  • 1 oz coconut rum
  • 2 oz pineapple juice
  • A splash of lime juice
  • Pineapple wedge for garnish
  • Ice

Fill a shaker with ice, Scotch whisky, coconut rum, pineapple juice, and lime juice. Shake well. Strain into a glass filled with ice. Garnish with a pineapple wedge.

Taste Description: The smokiness of the Scotch provides a robust contrast to the sweet and tropical flavors of the coconut rum and pineapple juice, with a zesty kick from the lime.

4. Dark & Smoky Storm

Intro: This is a spirited take on the classic Dark & Stormy, offering a deeper flavor profile and a smoky punch.


  • 1 oz rye whiskey
  • 1 oz blackstrap rum
  • 3 oz ginger beer
  • A squeeze of lime juice
  • Lime wheel for garnish
  • Ice

In a tall glass filled with ice, pour the rye whiskey and blackstrap rum. Top with ginger beer and a squeeze of lime juice. Stir gently. Garnish with a lime wheel.

Taste Description: The spicy notes of the rye whiskey elevate the deep, rich molasses flavors of the blackstrap rum. The ginger beer adds effervescence and a spicy kick, while the lime freshens up the drink.

5. Double Oak Tiki

Intro: Tiki drinks are known for their rum bases, but adding whiskey can introduce an unexpected and delightful woody note.


  • 1 oz oak-aged whiskey
  • 1 oz aged rum
  • 1 oz orange juice
  • 0.5 oz lemon juice
  • 0.5 oz simple syrup
  • Dash of Angostura bitters
  • Mint sprig and orange slice for garnish
  • Crushed ice

Fill a shaker with whiskey, rum, orange juice, lemon juice, simple syrup, and bitters. Shake well. Strain into a glass filled with crushed ice. Garnish with a sprig of mint and an orange slice.

Taste Description: This cocktail is a tropical delight. The whiskey and rum’s oak-aged flavors create a warm base, complemented by the sweet and tangy citrus juices. The bitters and mint add depth and freshness, making it a rounded, tantalizing treat.

With these cocktails, you’re not just sipping a drink; you’re embarking on a flavor journey. The key lies in understanding the character of both spirits and ensuring one doesn’t dominate the other. Cheers!

Why Not Just Use Either on its Own?

Both whiskey and rum are majestic spirits in their own right, with rich histories and traditions. Many cocktail enthusiasts and purists believe that each spirit should shine on its own.

And there’s merit to that argument. A perfectly crafted rum or whiskey cocktail, which highlights the spirit’s unique characteristics, can be a thing of beauty.

However, mixing them offers a fresh perspective, a chance to challenge the norm, and an opportunity to craft something genuinely unique.

Conclusion and Key Takeaways

Mixing whiskey and rum is not just possible; it’s a venture into the world of creative mixology. Here are the key takeaways:

  1. Yes, whiskey and rum can be mixed, offering diverse flavor profiles.
  2. It opens up new cocktail possibilities for adventurous mixologists.
  3. Balance is critical; one should never overpower the other.
  4. There’s always potential for flavor overload if not mixed correctly.
  5. Traditionalists might not always approve but don’t let that deter you.
  6. Cost can be a factor when using both spirits in a drink.
  7. Whiskey and rum have their distinct identities, but mixing offers a fresh perspective.
  8. Always prioritize the quality of the spirits used.
  9. Experiment, but remember the golden rule of mixology: balance.
  10. There are no hard and fast rules. The best cocktail is the one you love.

The first time I mixed whiskey and rum, I was skeptical. Having grown up savoring each spirit individually, the thought of blending them felt almost blasphemous. But as the saying goes, “Don’t knock it till you’ve tried it.”

I crafted a Whiskey-Rum Old Fashioned, and the depth of flavors was astounding. The sweet notes of the rum perfectly complemented the smokiness of the whiskey. It was an epiphany in a glass, making me a firm believer in the magic of mixing these two spirits.

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