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Mixpert editorial recipe

Classic Old Fashioned

This spirit-forward classic uses just enough sugar to soften the whiskey while aromatic bitters and orange oil keep every sip vivid.

By Mixpert KitchenReviewed for clear measures, practical steps, and nutrition consistency.Our recipe standard
Ready in5 minMakes1 servingCalories · estimated per serving149*Total sugar · estimated per servingNot reliably estimated
Classic Old Fashioned cocktail with amber bourbon, a large clear ice cube, orange peel, and cherryLegal drinking age · Enjoy responsibly
Step by step

Make it like a pro.

  1. 01

    Add the whiskey, demerara syrup, and bitters to a mixing glass filled with ice.

  2. 02

    Stir for 20 to 25 seconds, then strain over one large ice cube in a rocks glass.

  3. 03

    Express the orange peel over the drink, rub it around the rim, and add it with the optional cherry.

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Easy swaps

  • Use rye for a spicier finish or bourbon for a rounder drink.
  • For a less-sweet variation, replace the 1 teaspoon of 1:1-by-weight syrup with 1/2 level teaspoon (about 2g) demerara sugar dissolved in 1/2 teaspoon warm water. The dry-sugar variation supplies about 2g sugar versus about 3g from the base syrup; a full teaspoon of dry sugar would be sweeter than the base recipe.

Mixpert tips

  • Measure the syrup carefully; this drink should remain whiskey-forward.
  • A large cube chills the drink with slower dilution.
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Good to know

Classic Old Fashioned FAQs

Can I use regular simple syrup instead of demerara syrup?

Yes. Use the same small measured amount of 1:1 simple syrup, but the drink will lose the demerara's mild molasses note. Stir it with the bourbon and bitters before adding the large cube, then taste. Syrup concentration and sugar vary if your homemade syrup uses a different ratio.

Is bourbon or rye better in an Old Fashioned?

Both work. Bourbon tastes rounder and sweeter, while rye makes a drier drink with more spice.

Should an Old Fashioned be shaken?

No. Stirring keeps the drink clear and gives controlled dilution without adding air bubbles.

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