Onion + Shrimp
A good pairing. Cooks put them together in 3,437 recipes, and they share 74 flavor molecules: the top 15% of all ingredient pairs.
Do onion and shrimp go together?
Yes. 3,437 recipes in our collection combine them, and they share 74 flavor molecules. That places them in the top 15% of every ingredient pair we score.
Why they work
They overlap on 74 flavor molecules: 46% of shrimp's 161. Among the shared key aromas are decanal (soap, orange peel) and 2-nonanone (fruity, floral).
What each one brings
onion
The savoury side. Savory notes make up 8% of its labelled aroma molecules, against 1% for shrimp. It carries 291 molecules shrimp doesn't have.
shrimp
The roast. Roasted notes make up 15% of its labelled aroma molecules, against 6% for onion. It carries 87 molecules onion doesn't have.
Add a third ingredient
- Garlic: the best fit for both, top 1% of pairs with onion, top 10% with shrimp.
- Chive: top 3% of pairs with onion, top 11% with shrimp.
- Potato: top 3% of pairs with onion, top 11% with shrimp.
- Okra: top 4% of pairs with onion, top 10% with shrimp.
Ranked by the average of its two pairing scores. Only foods used in at least 100 recipes are suggested.
Recipes with onion and shrimp
Almost always mains: 617 of the 728 recipes with a course label are mains (from a sample of 3,000 recipes that use both).
Can you swap one for the other?
Not really. Each has a lot the other lacks: onion has 291 molecules shrimp doesn't, and shrimp has 87 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 74 shared molecules
See every shared molecule grouped by chemical class, with key aromas marked, plus the 291 only in onion and the 87 only in shrimp.
Onion and shrimp questions
Do onion and shrimp go together?
A good pairing. Cooks put them together in 3,437 recipes, and they share 74 flavor molecules: the top 15% of all ingredient pairs.
Why do onion and shrimp taste good together?
They overlap on 74 flavor molecules: 46% of shrimp's 161. Among the shared key aromas are decanal (soap, orange peel) and 2-nonanone (fruity, floral).
What goes with onion and shrimp?
Garlic is the best third ingredient: top 1% of pairs with onion and top 10% with shrimp. Chive and potato also fit both.
What can you make with onion and shrimp?
Almost always mains: 617 of the 728 recipes with a course label are mains (from a sample of 3,000 recipes that use both). Common dishes include Shrimp Curry, Alaska Shrimp Soup, Angel Shrimp Scampi, Annatto-Reddened Grilled Shrimp with Peruvian Potatoes.
Can I use shrimp instead of onion?
Not really. Each has a lot the other lacks: onion has 291 molecules shrimp doesn't, and shrimp has 87 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 Shrimp. https://compkitchen.com/compare/onion-vs-shrimp. Accessed 2026-11-04.
@misc{compkitchen_compare_compound_similarity_analysis_onion_vs_shrimp_2026,
title = {Compound similarity analysis: Onion vs Shrimp},
author = {{Compound Kitchen}},
year = {2026},
url = {https://compkitchen.com/compare/onion-vs-shrimp},
note = {Accessed: 2026-11-04}
}
Methodology DOI: 10.5281/zenodo.19719459 · CC BY 4.0 · Citations are a request, not a requirement.