Maple syrup + Onion
A cook's pairing more than a chemical one: 262 recipes use both, though they share little aroma. They rank in the top 28% of all ingredient pairs.
Do maple syrup and onion go together?
Yes, in practice. 262 recipes in our collection combine them, and they share 19 flavor molecules. That places them in the top 28% of every ingredient pair we score.
What they have in common
More than half of maple syrup's flavor molecules (19 of 28) also occur in onion. Among the shared key aromas are furaneol (caramel, strawberry) and guaiacol (smoky, sweet). So the pairing rests more on how cooks use them than on shared aroma.
What each one brings
maple syrup
The caramel side. Caramel notes make up 29% of its labelled aroma molecules, against 5% for onion. It carries 9 molecules onion doesn't have.
onion
The savoury side. Savory notes make up 8% of its labelled aroma molecules, against 0% for maple syrup. It carries 346 molecules maple syrup doesn't have.
Add a third ingredient
- Garlic: the best fit for both, top 28% of pairs with maple syrup, top 1% with onion.
- Pumpkin: top 6% of pairs with maple syrup, top 14% with onion.
- Butternut squash: top 12% of pairs with maple syrup, top 8% with onion.
- Soybean sauce: top 11% of pairs with maple syrup, top 10% with onion.
Ranked by the average of its two pairing scores. Only foods used in at least 100 recipes are suggested.
Recipes with maple syrup and onion
Almost always mains: 32 of the 39 recipes with a course label are mains.
Can you swap one for the other?
Not really. Each has a lot the other lacks: maple syrup has 9 molecules onion doesn't, and onion has 346 that maple syrup 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 19 shared molecules
See every shared molecule grouped by chemical class, with key aromas marked, plus the 9 only in maple syrup and the 346 only in onion.
Maple syrup and onion questions
Do maple syrup and onion go together?
A cook's pairing more than a chemical one: 262 recipes use both, though they share little aroma. They rank in the top 28% of all ingredient pairs.
What do maple syrup and onion have in common?
More than half of maple syrup's flavor molecules (19 of 28) also occur in onion. Among the shared key aromas are furaneol (caramel, strawberry) and guaiacol (smoky, sweet). So the pairing rests more on how cooks use them than on shared aroma.
What goes with maple syrup and onion?
Garlic is the best third ingredient: top 28% of pairs with maple syrup and top 1% with onion. Pumpkin and butternut squash also fit both.
What can you make with maple syrup and onion?
Almost always mains: 32 of the 39 recipes with a course label are mains. Common dishes include Herb-Roasted Turkey with Maple Gravy, Maple Beans, Maple Chicken Salad, Maple Syrup Planked Salmon.
Can I use onion instead of maple syrup?
Not really. Each has a lot the other lacks: maple syrup has 9 molecules onion doesn't, and onion has 346 that maple syrup 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: Maple Syrup vs Onion. https://compkitchen.com/compare/maple-syrup-vs-onion. Accessed 2026-11-04.
@misc{compkitchen_compare_compound_similarity_analysis_maple_syrup_vs_onion_2026,
title = {Compound similarity analysis: Maple Syrup vs Onion},
author = {{Compound Kitchen}},
year = {2026},
url = {https://compkitchen.com/compare/maple-syrup-vs-onion},
note = {Accessed: 2026-11-04}
}
Methodology DOI: 10.5281/zenodo.19719459 · CC BY 4.0 · Citations are a request, not a requirement.