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Pairing

Celery + Ketchup

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.

Smell alikelow
Cooked together456 recipes
Ranktop 15% of pairs
Try them in the pairing tool Celery Ketchup
347celery only 45shared Celery · 392 Ketchup · 45
Circle size = number of flavor molecules on record. Overlap = molecules they share.
Thin evidence for this pair. We hold no distinguishing chemistry for ketchup: every compound on it appears in more than 10% of ingredients, so this score is computed over the background every food shares. Distinguishing molecules on record: Celery 144, Ketchup 0 (the typical ingredient has 12).

Do celery and ketchup 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

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.

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.

Add a third ingredient

  • Sauce: the best fit for both, top 23% of pairs with celery, top 1% with ketchup.
  • Haddock: top 29% of pairs with celery, top 1% with ketchup.
  • Whiting: top 28% of pairs with celery, top 1% with ketchup.
  • Atlantic halibut: top 28% of pairs with celery, top 1% with ketchup.

Ranked by the average of its two pairing scores. Only foods used in at least 100 recipes are suggested.

Recipes with celery and ketchup

We have no browsable recipe that lists both celery and ketchup.

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 347 only in celery and the 0 only in ketchup.

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Celery and ketchup questions

Do celery and ketchup 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 celery and ketchup 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 celery and ketchup?

Sauce is the best third ingredient: top 23% of pairs with celery and top 1% with ketchup. Haddock and whiting also fit both.

Can I use ketchup instead of celery?

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

1
2

Two ingredients gives the full side-by-side breakdown; add a third to see a similarity matrix across all of them (up to 6).

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
Plain text
Compound Kitchen (2026). Compound similarity analysis: Celery vs Ketchup. https://compkitchen.com/compare/celery-vs-ketchup. Accessed 2026-11-04.
BibTeX
@misc{compkitchen_compare_compound_similarity_analysis_celery_vs_ketchup_2026,
  title  = {Compound similarity analysis: Celery vs Ketchup},
  author = {{Compound Kitchen}},
  year   = {2026},
  url    = {https://compkitchen.com/compare/celery-vs-ketchup},
  note   = {Accessed: 2026-11-04}
}

Methodology DOI: 10.5281/zenodo.19719459 · CC BY 4.0 · Citations are a request, not a requirement.