Creamy Root Beer Rum Cocktail

The Creamy Root Beer Rum Cocktail is a rich and fizzy adult beverage that combines the nostalgic taste of root beer with smooth spiced rum and a splash of cream. Perfect for fall gatherings or cozy evenings, this indulgent drink tastes like a grown-up root beer float with a boozy twist.

ingredients

this Recipe

(Tip: You’ll find the full list of ingredients and measurements in the recipe card below.)

spiced rumroot beer (chilled)heavy cream or half-and-halficingmaraschino cherry or whipped cream (optional, for garnish)

directions

Fill a highball or cocktail glass with ice.

Pour in spiced rum.

Top with chilled root beer and stir gently to combine.

Slowly add a splash of heavy cream or half-and-half over the top. Stir lightly for a creamy swirl or leave it layered for effect.

Garnish with a maraschino cherry or a dollop of whipped cream if desired.

Serve immediately.

Servings and timing

This recipe makes 1 cocktail.
Preparation time: 5 minutes
Total time: 5 minutes

Variations

Use vanilla or coconut rum for a sweeter twist.

Add a scoop of vanilla ice cream for a float-style dessert drink.

Swap cream for sweetened condensed milk for extra richness.

Rim the glass with crushed cookies or cinnamon sugar for flair.

Mix in a dash of cinnamon or nutmeg for a fall-inspired flavor.

storage/reheating

Best served fresh—do not store or reheat.
If batching, mix root beer and rum ahead and add cream just before serving.

FAQs

Can I use diet root beer?

Yes, but the flavor may be slightly different.

Is this drink strong?

It’s moderately strong—adjust rum to taste.

Can I make it non-dairy?

Yes, use coconut cream, almond milk, or oat creamer as a substitute.

Does it taste like a root beer float?

Yes, especially with cream or ice cream added.

Can I use dark rum?

Yes, for a deeper, more molasses-like flavor.

Can I make it non-alcoholic?

Yes, skip the rum and enjoy as a root beer and cream mocktail.

What’s the best glass to use?

A highball or rocks glass works best with ice and garnish.

How do I layer the cream?

Pour it slowly over the back of a spoon for a pretty layered effect.

Do I need a shaker?

No—just build it in the glass over ice.

Can I make a large batch?

Yes, scale the ingredients and add cream just before serving to maintain texture.

Conclusion

The Creamy Root Beer Rum Cocktail is a sweet, fizzy, and deliciously smooth drink that’s both nostalgic and indulgent. Whether you’re sipping it fireside or sharing with friends, it’s a fun and flavorful cocktail that’s sure to impress.

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