Onion + Cinnamon
A good pairing. Cooks put them together in 4,150 recipes, and they share 218 flavor molecules: the top 16% of all ingredient pairs.
Do onion and cinnamon go together?
Yes. 4,150 recipes in our collection combine them, and they share 218 flavor molecules. That places them in the top 16% of every ingredient pair we score.
Why they work
More than half of cinnamon's flavor molecules (218 of 324) also occur in onion. Among the shared key aromas are guaiacol (smoky, sweet) and acetic acid (sour, vinegar).
What each one brings
onion
The sulfurous side. Sulfurous notes make up 13% of its labelled aroma molecules, against 2% for cinnamon. It carries 147 molecules cinnamon doesn't have.
cinnamon
The herbal side. Herbal notes make up 12% of its labelled aroma molecules, against 4% for onion. It carries 106 molecules onion doesn't have.
Add a third ingredient
- Nutmeg: the best fit for both, top 16% of pairs with onion, top 1% with cinnamon.
- Clove: top 13% of pairs with onion, top 1% with cinnamon.
- Cumin: top 6% of pairs with onion, top 1% with cinnamon.
- Star anise: top 13% of pairs with onion, top 1% with cinnamon.
Ranked by the average of its two pairing scores. Only foods used in at least 100 recipes are suggested.
Recipes with onion and cinnamon
Almost always mains: 508 of the 603 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 147 molecules cinnamon doesn't, and cinnamon has 106 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 218 shared molecules
See every shared molecule grouped by chemical class, with key aromas marked, plus the 147 only in onion and the 106 only in cinnamon.
Onion and cinnamon questions
Do onion and cinnamon go together?
A good pairing. Cooks put them together in 4,150 recipes, and they share 218 flavor molecules: the top 16% of all ingredient pairs.
Why do onion and cinnamon taste good together?
More than half of cinnamon's flavor molecules (218 of 324) also occur in onion. Among the shared key aromas are guaiacol (smoky, sweet) and acetic acid (sour, vinegar).
What goes with onion and cinnamon?
Nutmeg is the best third ingredient: top 16% of pairs with onion and top 1% with cinnamon. Clove and cumin also fit both.
What can you make with onion and cinnamon?
Almost always mains: 508 of the 603 recipes with a course label are mains. Common dishes include Apple-Cinnamon Rice, Apples and Onions, Beef and Onion Stew, Bulgur Wheat with Raisins and Cinnamon.
Can I use cinnamon instead of onion?
Not really. Each has a lot the other lacks: onion has 147 molecules cinnamon doesn't, and cinnamon has 106 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 Cinnamon. https://compkitchen.com/compare/onion-vs-cinnamon. Accessed 2026-11-04.
@misc{compkitchen_compare_compound_similarity_analysis_onion_vs_cinnamon_2026,
title = {Compound similarity analysis: Onion vs Cinnamon},
author = {{Compound Kitchen}},
year = {2026},
url = {https://compkitchen.com/compare/onion-vs-cinnamon},
note = {Accessed: 2026-11-04}
}
Methodology DOI: 10.5281/zenodo.19719459 · CC BY 4.0 · Citations are a request, not a requirement.