Brie + Onion
55 recipes mention both · top 12% of pairs
CompKitchen is a free flavor-pairing site: it compares the aroma molecules two foods share and how often cooks put them together. No account needed.
Do brie and onion go together?
Some recipes mention both. 55 recipes in our collection mention both, and they share 20 flavor molecules. That places them in the top 12% of a large random sample of ingredient pairs.
Add a third ingredient
- Garlic: the best fit for both, top 13% of pairs with brie, top 1% with onion.
- Cheese: top 3% of pairs with brie, top 8% with onion.
- Cheddar cheese: top 5% of pairs with brie, top 5% with onion.
- Chive: top 13% of pairs with brie, top 3% with onion.
Ranked by the average of its two pairing scores. Only foods used in at least 100 recipes are suggested.
Recipes with brie and onion
Of all the recipes we matched to both, only 6 carry a course label; 5 are mains.
These have the ingredient list only, without the method. Where we have the original source, the recipe page links to it.
The count of 55 includes every recipe our index matched to both foods, some through an alternative or a related ingredient. This list is shorter because it shows only recipes whose ingredient lines name both. Open a few to see how they are used.
Can you swap one for the other?
No. Brie and onion are different kinds of food, so neither stands in for the other, whatever molecules they share. Treat them as partners, not stand-ins. This compares flavor only; texture, moisture and the job each does in a dish matter too.
See the scienceshared molecules, aroma labels and where this pair ranks
What they have in common
More than half of brie's flavor molecules (20 of 32) also occur in onion. Among the shared key aromas are ethyl butyrate (apple, fruity) and 2-nonanone (fruity, floral). Shared chemistry is a reason to try a pair, not a promise that it works on the plate.
All 20 shared molecules
See every shared molecule grouped by chemical class, with key aromas marked, plus the 12 only in brie and the 345 only in onion.
Brie and onion questions
Do brie and onion go together?
55 recipes in our collection mention both, and they share 20 flavor molecules, which puts them in the top 12% of random ingredient pairs.
What do brie and onion have in common?
More than half of brie's flavor molecules (20 of 32) also occur in onion. Among the shared key aromas are ethyl butyrate (apple, fruity) and 2-nonanone (fruity, floral). Shared chemistry is a reason to try a pair, not a promise that it works on the plate.
What goes with brie and onion?
Garlic is the best third ingredient: top 13% of pairs with brie and top 1% with onion. Cheese and cheddar cheese also fit both.
What can you make with brie and onion?
Of all the recipes we matched to both, only 6 carry a course label; 5 are mains. Common dishes include Avocado and Brie Sandwich with Caramelized Onions, Bacon and Brie Burger with Spicy Peach Caramelized Onions, Baked Brie with Caramelized Onions, Brie Quesadillas with Brussels Sprouts, Bacon and Beer-Glazed Onions.
Can I use onion instead of brie?
No. Brie and onion are different kinds of food, so neither stands in for the other, whatever molecules they share. Treat them as partners, not stand-ins. This compares flavor only; texture, moisture and the job each does in a dish matter too.
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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
CompKitchen (2026). Compound similarity analysis: Brie vs Onion. https://compkitchen.com/compare/brie-vs-onion. Accessed 2026-11-15.
@misc{compkitchen_compare_compound_similarity_analysis_brie_vs_onion_2026,
title = {Compound similarity analysis: Brie vs Onion},
author = {{CompKitchen}},
year = {2026},
url = {https://compkitchen.com/compare/brie-vs-onion},
note = {Accessed: 2026-11-15}
}
Methodology DOI: 10.5281/zenodo.19719458 · CC BY 4.0 · Citations are a request, not a requirement.