Sparkling Grapefruit Old Fashioned is a summery update on the classic cocktail with just the right splash of bubbles and citrus. I swap out traditional rye whiskey for bourbon because of bourbon’s slightly sweeter notes, ideal for this lighter take.
I’m struggling a bit this week, I’m going to be real honest. I had an awesome Monday – I busted out recipes left and right, I met surprise deadlines and I felt so accomplished. Oh and did I mention that was all on about 5 hours of sleep?
Then I shattered an entire bottle of beer on Tuesday (epic explosion, it was all over the walls and down the stairs to the basement) and I dropped my camera battery on my toe yesterday, so my feet are now covered in cuts and bruises…
It’s like Monday was this shining, gloriously productive today and the rest of the week is seriously falling short. Self-inflicted injuries aside, I’m moving slowly through my work and I’m not getting nearly enough done before the long weekend (crossing my fingers I can still take a solid 2 or 3 days off at this point).
I just keep repeating to myself “it’ll be fine, it’ll alllllll be fine.”
It helps to sit back and sip on a proper cocktail like this sparkling grapefruit old fashioned. I’m sure some of you traditionalists out there are screaming at me for daring to mess with a classic like this. Trust me, I love my whiskey. I’ve kind of turned into a whiskey girl, well BACK into one technically, and bourbon isn’t usually a spirit I turn to often. However for this particular rendition of an old fashioned, whiskey didn’t work like I wanted it to.
Instead the slightly sweet notes of bourbon leveled the entire cocktail out in a way that whiskey couldn’t.
The bright grapefruit and little splash of sparkling water bring new life to my favorite classic cocktail. It’s a great accompaniment to a summer’s day spent on a patio or even as a cocktail hour update for those who haven’t quite fallen in love with the strength of an original old fashioned (I know there are a few of you out there and I swear I’m not judging).
Happy drinking!

Sparkling Grapefruit Old Fashioned
ingredients
- 2 oz bourbon
- 1 oz grapefruit juice
- 1 oz simple syrup
- 2 dashes angostura bitters
- Sparkling water
- Large ice sphere or cube
- Garnish: grapefruit peel
instructions
- Add bourbon, grapefruit juice, simple syrup, and bitters to a rocks glass. Stir to combine.
- Top with a splash of sparkling water and a large ice cube.
- Garnish with grapefruit peel.

about meghan
Meghan Yager is the recipe developer, food photographer, and creative force behind Cake ‘n Knife, where everyday moments are celebrated with bold, flavor-forward recipes. From cozy cocktails to bold appetizers and indulgent desserts, her approachable style brings people together around food worth sharing. Meghan’s work has been featured by Good Housekeeping, Oprah Daily, Today, Woman’s Day, and The Huffington Post. She lives in Denver, where she brings big flavor and a little sass to every bite.
I love a traditional old-fashioned as much as the next person, but I am a huge fan of switching things up once in a while. Grapefruit sounds epic and I definitely want to kick back with one of these this weekend. Sorry you’re having a rough week! I feel you on the ‘getting it all done’ thing. We can do it!
This sounds fantastic!! I think I would like your version better than the original 😉
Thank you so much Sara!! 🙂