Onion + Turnip
A proven pairing. Cooks put them together in 7,585 recipes, and they share 216 flavor molecules: the top 5% of all ingredient pairs.
Do onion and turnip go together?
Yes. 7,585 recipes in our collection combine them, and they share 216 flavor molecules. That places them in the top 5% of every ingredient pair we score.
Why they work
Almost everything turnip carries, onion has too: 216 of turnip's 253 flavor molecules also occur in onion. Among the shared key aromas are coumarin (sweet, hay) and 2-methylbutyraldehyde (malty, chocolate).
What each one brings
onion
The savoury side. Savory notes make up 8% of its labelled aroma molecules, against 1% for turnip. It carries 149 molecules turnip doesn't have.
turnip
The tartness. Sour notes make up 19% of its labelled aroma molecules, against 15% for onion. It carries 37 molecules onion doesn't have.
Add a third ingredient
- Leek: the best fit for both, top 4% of pairs with onion, top 1% with turnip.
- Okra: top 4% of pairs with onion, top 1% with turnip.
- Sorrel: top 10% of pairs with onion, top 1% with turnip.
- Jerusalem artichoke: top 9% of pairs with onion, top 1% with turnip.
Ranked by the average of its two pairing scores. Only foods used in at least 100 recipes are suggested.
Recipes with onion and turnip
Almost always mains: 256 of the 289 recipes with a course label are mains.
Can you swap one for the other?
Only partly. Almost all of turnip's flavor molecules (216 of 253) are also found in onion, but onion has 149 that turnip lacks. Turnip gives you part of onion's character without most of its savoury side. This compares flavor only; texture, moisture and the job each does in a dish matter too.
All 216 shared molecules
See every shared molecule grouped by chemical class, with key aromas marked, plus the 149 only in onion and the 37 only in turnip.
Onion and turnip questions
Do onion and turnip go together?
A proven pairing. Cooks put them together in 7,585 recipes, and they share 216 flavor molecules: the top 5% of all ingredient pairs.
Why do onion and turnip taste good together?
Almost everything turnip carries, onion has too: 216 of turnip's 253 flavor molecules also occur in onion. Among the shared key aromas are coumarin (sweet, hay) and 2-methylbutyraldehyde (malty, chocolate).
What goes with onion and turnip?
Leek is the best third ingredient: top 4% of pairs with onion and top 1% with turnip. Okra and sorrel also fit both.
What can you make with onion and turnip?
Almost always mains: 256 of the 289 recipes with a course label are mains. Common dishes include Harvest Salad with Turnip, Lentil Soup with Spinach and Turnips, Rice and Turnip Minestrone, Turnip Boršč.
Can I use turnip instead of onion?
Only partly. Almost all of turnip's flavor molecules (216 of 253) are also found in onion, but onion has 149 that turnip lacks. Turnip gives you part of onion's character without most of its savoury 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 Turnip. https://compkitchen.com/compare/onion-vs-turnip. Accessed 2026-11-04.
@misc{compkitchen_compare_compound_similarity_analysis_onion_vs_turnip_2026,
title = {Compound similarity analysis: Onion vs Turnip},
author = {{Compound Kitchen}},
year = {2026},
url = {https://compkitchen.com/compare/onion-vs-turnip},
note = {Accessed: 2026-11-04}
}
Methodology DOI: 10.5281/zenodo.19719459 · CC BY 4.0 · Citations are a request, not a requirement.