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Best Bitters for an Old Fashioned

Sep 21
2 min read

Amber cocktail with orange peel and cherry on a wooden table beside books labeled COCKTAILS and Mid-Century Modern in a cozy room.

Few cocktails are as timeless as the Old Fashioned. With just whiskey, sugar, bitters, and ice, it’s a simple drink—but the choice of bitters can dramatically change its character. If you’re wondering which bitters to use in an Old Fashioned, the answer depends on the flavor profile you want to create.


Start with Classic Aromatic Bitters

For a traditional Old Fashioned, aromatic bitters are the natural starting point. They add layers of spice, herbs, and botanical complexity without overpowering the whiskey.

A few dashes of aromatic bitters can bring out the vanilla, oak, caramel, and baking-spice notes found in bourbon or rye. If you're making your first Old Fashioned, this is the classic approach and an excellent way to appreciate the balance of the cocktail.


Try Cherry Bitters for a Richer Cocktail

Looking for something a little fruitier? Cherry bitters are an excellent choice. Cherry complements the natural sweetness of bourbon while adding a subtle tart fruit character. Try cherry bitters when making an Old Fashioned with bourbon, particularly if you enjoy cocktails with dark-fruit flavors. A few dashes can give the drink a richer, more layered profile without turning it into a sweet fruit cocktail.


Chocolate and whiskey are a natural pairing, making chocolate bitters another intriguing option for an Old Fashioned. Chocolate bitters can add subtle cocoa, spice, and roasted notes that work especially well with bourbon and aged whiskey.

For a dessert-like variation, combine chocolate bitters with a slightly sweeter sugar syrup. For a drier drink, stick with a small amount of sugar and let the bitters provide the complexity.


Citrus Bitters Bring Brightness

If you prefer a lighter, more refreshing Old Fashioned, consider citrus bitters. Citrus can brighten the drink while complementing the orange oils traditionally expressed over an Old Fashioned.

Citrus bitters work particularly well with bourbon, but they can also add a fresh dimension to rye. Try them when you want the whiskey to remain prominent while adding a brighter aromatic finish.


Don't Be Afraid to Experiment

The beauty of the Old Fashioned is its simplicity. Because there are so few ingredients, changing the bitters can create an entirely different cocktail. Start with two or three dashes and taste before adding more. You can also experiment by combining bitters—for example, aromatic bitters with a dash of cherry or chocolate bitters.

Whether you prefer a classic aromatic profile, dark cherry richness, subtle chocolate depth, or bright citrus notes, bitters give you an easy way to personalize your Old Fashioned.


The best bitters for an Old Fashioned are ultimately the ones that complement the whiskey you love. Start with the classics, experiment with different flavor profiles, and create an Old Fashioned that's uniquely yours.

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