Ketchup + Celery
A good pairing. Cooks put them together in 456 recipes, and they share 45 flavor molecules: the top 15% of all ingredient pairs. We hold little distinguishing chemistry for one of them, so the recipe count carries this verdict.
Do ketchup and celery go together?
Yes. 456 recipes in our collection combine them, and they share 45 flavor molecules. That places them in the top 15% of every ingredient pair we score.
Read this with the evidence note above in mind.
Why they work
Almost everything ketchup carries, celery has too: 45 of ketchup's 45 flavor molecules also occur in celery. Among the shared key aromas are ethanol (alcoholic, ethereal) and decanoic acid (soapy, waxy). Most of what they share is background chemistry many foods carry, so the overlap does little for the smell.
What each one brings
ketchup
The tartness. Sour notes make up 35% of its labelled aroma molecules, against 16% for celery. Every molecule it carries is also in celery.
celery
The herbal side. Herbal notes make up 16% of its labelled aroma molecules, against 5% for ketchup. It carries 347 molecules ketchup doesn't have.
Add a third ingredient
- Sauce: the best fit for both, top 1% of pairs with ketchup, top 23% with celery.
- Haddock: top 1% of pairs with ketchup, top 29% with celery.
- Whiting: top 1% of pairs with ketchup, top 28% with celery.
- Atlantic halibut: top 1% of pairs with ketchup, top 28% with celery.
Ranked by the average of its two pairing scores. Only foods used in at least 100 recipes are suggested.
Recipes with ketchup and celery
We have no browsable recipe that lists both ketchup and celery.
Can you swap one for the other?
Only partly. Almost all of ketchup's flavor molecules (45 of 45) are also found in celery, but celery has 347 that ketchup lacks. Ketchup gives you part of celery's character without most of its herbal side. This compares flavor only; texture, moisture and the job each does in a dish matter too.
All 45 shared molecules
See every shared molecule grouped by chemical class, with key aromas marked, plus the 0 only in ketchup and the 347 only in celery.
Ketchup and celery questions
Do ketchup and celery go together?
A good pairing. Cooks put them together in 456 recipes, and they share 45 flavor molecules: the top 15% of all ingredient pairs. We hold little distinguishing chemistry for one of them, so the recipe count carries this verdict.
Why do ketchup and celery taste good together?
Almost everything ketchup carries, celery has too: 45 of ketchup's 45 flavor molecules also occur in celery. Among the shared key aromas are ethanol (alcoholic, ethereal) and decanoic acid (soapy, waxy). Most of what they share is background chemistry many foods carry, so the overlap does little for the smell.
What goes with ketchup and celery?
Sauce is the best third ingredient: top 1% of pairs with ketchup and top 23% with celery. Haddock and whiting also fit both.
Can I use celery instead of ketchup?
Only partly. Almost all of ketchup's flavor molecules (45 of 45) are also found in celery, but celery has 347 that ketchup lacks. Ketchup gives you part of celery's character without most of its herbal side. This compares flavor only; texture, moisture and the job each does in a dish matter too.
Compare other ingredients
Ranks compare this pair with 20,000 random ingredient pairs on CompKitchen. Molecule counts are what the studies and databases we aggregate have reported for each ingredient: a measure of coverage, not a full census. How we score pairs
Cite this analysis
Compound Kitchen (2026). Compound similarity analysis: Ketchup vs Celery. https://compkitchen.com/compare/ketchup-vs-celery. Accessed 2026-11-04.
@misc{compkitchen_compare_compound_similarity_analysis_ketchup_vs_celery_2026,
title = {Compound similarity analysis: Ketchup vs Celery},
author = {{Compound Kitchen}},
year = {2026},
url = {https://compkitchen.com/compare/ketchup-vs-celery},
note = {Accessed: 2026-11-04}
}
Methodology DOI: 10.5281/zenodo.19719459 · CC BY 4.0 · Citations are a request, not a requirement.