Onion + Cardamom
A good pairing. Cooks put them together in 1,111 recipes, and they share 212 flavor molecules: the top 13% of all ingredient pairs.
Do onion and cardamom go together?
Yes. 1,111 recipes in our collection combine them, and they share 212 flavor molecules. That places them in the top 13% of every ingredient pair we score.
Why they work
More than half of cardamom's flavor molecules (212 of 303) also occur in onion. Among the shared key aromas are acetic acid (sour, vinegar) and coumarin (sweet, hay).
What each one brings
onion
The sulfurous side. Sulfurous notes make up 13% of its labelled aroma molecules, against 2% for cardamom. It carries 153 molecules cardamom doesn't have.
cardamom
The herbal side. Herbal notes make up 13% of its labelled aroma molecules, against 4% for onion. It carries 91 molecules onion doesn't have.
Add a third ingredient
- Turmeric: the best fit for both, top 8% of pairs with onion, top 1% with cardamom.
- Saffron: top 11% of pairs with onion, top 1% with cardamom.
- Cumin: top 6% of pairs with onion, top 1% with cardamom.
- Cashew nut: top 9% of pairs with onion, top 1% with cardamom.
Ranked by the average of its two pairing scores. Only foods used in at least 100 recipes are suggested.
Recipes with onion and cardamom
Almost always mains: 148 of the 159 recipes with a course label are mains.
Can you swap one for the other?
Not really. Each has a lot the other lacks: onion has 153 molecules cardamom doesn't, and cardamom has 91 that onion doesn't. Treat them as partners, not stand-ins. This compares flavor only; texture, moisture and the job each does in a dish matter too.
All 212 shared molecules
See every shared molecule grouped by chemical class, with key aromas marked, plus the 153 only in onion and the 91 only in cardamom.
Onion and cardamom questions
Do onion and cardamom go together?
A good pairing. Cooks put them together in 1,111 recipes, and they share 212 flavor molecules: the top 13% of all ingredient pairs.
Why do onion and cardamom taste good together?
More than half of cardamom's flavor molecules (212 of 303) also occur in onion. Among the shared key aromas are acetic acid (sour, vinegar) and coumarin (sweet, hay).
What goes with onion and cardamom?
Turmeric is the best third ingredient: top 8% of pairs with onion and top 1% with cardamom. Saffron and cumin also fit both.
What can you make with onion and cardamom?
Almost always mains: 148 of the 159 recipes with a course label are mains. Common dishes include Basmati Rice with Black Cardamom, Blended Onion and Soya Soup, Carrot-Cardamom Sauce, Chicken Biryani.
Can I use cardamom instead of onion?
Not really. Each has a lot the other lacks: onion has 153 molecules cardamom doesn't, and cardamom has 91 that onion doesn't. Treat them as partners, not stand-ins. 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: Onion vs Cardamom. https://compkitchen.com/compare/onion-vs-cardamom. Accessed 2026-11-04.
@misc{compkitchen_compare_compound_similarity_analysis_onion_vs_cardamom_2026,
title = {Compound similarity analysis: Onion vs Cardamom},
author = {{Compound Kitchen}},
year = {2026},
url = {https://compkitchen.com/compare/onion-vs-cardamom},
note = {Accessed: 2026-11-04}
}
Methodology DOI: 10.5281/zenodo.19719459 · CC BY 4.0 · Citations are a request, not a requirement.