A Coffee Old Fashioned blends bourbon whiskey, cold brew coffee, and aromatic bitters into a sophisticated cocktail that delivers both caffeine and warmth. The coffee deepens the whiskey's complexity while simple syrup and soda water keep it balanced and approachable.
Cold brew coffee → espresso cooled to room temperature (stronger, more intense)
Storage & make-ahead
This cocktail is best consumed immediately. Pre-mix the bourbon, syrup, and bitters in a covered bottle for up to 5 days; add cold brew and soda water fresh.
Equipment
cocktail jigger or measuring glass · bar spoon or long spoon for stirring
Common Questions
Can I use hot coffee instead of cold brew?
Yes, but cold brew creates a smoother, less bitter base. If using hot coffee, let it cool completely before mixing to avoid dilution from ice melt.
What type of bourbon works best?
Mid-range bourbon (80–90 proof) balances well with coffee. Avoid overproof bourbons, which can overpower the coffee.
Can I make this ahead?
Mix the bourbon, simple syrup, and bitters in advance, but add cold brew, soda water, and ice just before serving to preserve carbonation and temperature.
What if I don't have angostura bitters?
Omit them or substitute aromatic or chocolate bitters in the same 2-dash quantity for a different flavor profile.
Is this recipe caffeinated?
Yes; 1 cup cold brew coffee contains roughly 150–240 mg caffeine depending on brew strength and origin.