Onion + Avocado
A proven pairing. Cooks put them together in 1,653 recipes, and they share 217 flavor molecules: the top 5% of all ingredient pairs.
Do onion and avocado go together?
Yes. 1,653 recipes in our collection combine them, and they share 217 flavor molecules. That places them in the top 5% of every ingredient pair we score.
Why they work
More than half of avocado's flavor molecules (217 of 276) also occur in onion. Among the shared key aromas are decanal (soap, orange peel) and guaiacol (smoky, sweet).
What each one brings
onion
The sulfurous side. Sulfurous notes make up 13% of its labelled aroma molecules, against 3% for avocado. It carries 148 molecules avocado doesn't have.
avocado
The floral side. Floral notes make up 12% of its labelled aroma molecules, against 8% for onion. It carries 59 molecules onion doesn't have.
Add a third ingredient
- Wasabi: the best fit for both, top 8% of pairs with onion, top 1% with avocado.
- Quinoa: top 8% of pairs with onion, top 1% with avocado.
- Jicama: top 10% of pairs with onion, top 1% with avocado.
- Chive: top 3% of pairs with onion, top 2% with avocado.
Ranked by the average of its two pairing scores. Only foods used in at least 100 recipes are suggested.
Recipes with onion and avocado
Mostly mains: 324 of the 467 recipes with a course label are mains.
Can you swap one for the other?
Only partly. Most of avocado's flavor molecules (217 of 276) are also found in onion, but onion has 148 that avocado lacks. Avocado gives you part of onion's character without most of its sulfurous side. This compares flavor only; texture, moisture and the job each does in a dish matter too.
All 217 shared molecules
See every shared molecule grouped by chemical class, with key aromas marked, plus the 148 only in onion and the 59 only in avocado.
Onion and avocado questions
Do onion and avocado go together?
A proven pairing. Cooks put them together in 1,653 recipes, and they share 217 flavor molecules: the top 5% of all ingredient pairs.
Why do onion and avocado taste good together?
More than half of avocado's flavor molecules (217 of 276) also occur in onion. Among the shared key aromas are decanal (soap, orange peel) and guaiacol (smoky, sweet).
What goes with onion and avocado?
Wasabi is the best third ingredient: top 8% of pairs with onion and top 1% with avocado. Quinoa and jicama also fit both.
What can you make with onion and avocado?
Mostly mains: 324 of the 467 recipes with a course label are mains. Common dishes include California Avocado Green Onion Party Dip, California Avocado, Corn and Onion Salad, Caramelized Onion-Avocado Pizza, Avocado Sweet Relish Spread.
Can I use avocado instead of onion?
Only partly. Most of avocado's flavor molecules (217 of 276) are also found in onion, but onion has 148 that avocado lacks. Avocado gives you part of onion's character without most of its sulfurous 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: Onion vs Avocado. https://compkitchen.com/compare/onion-vs-avocado. Accessed 2026-11-04.
@misc{compkitchen_compare_compound_similarity_analysis_onion_vs_avocado_2026,
title = {Compound similarity analysis: Onion vs Avocado},
author = {{Compound Kitchen}},
year = {2026},
url = {https://compkitchen.com/compare/onion-vs-avocado},
note = {Accessed: 2026-11-04}
}
Methodology DOI: 10.5281/zenodo.19719459 · CC BY 4.0 · Citations are a request, not a requirement.