Mustard + Arugula
A good pairing. Cooks put them together in 158 recipes, and they share 11 flavor molecules: the top 13% of all ingredient pairs.
Do mustard and arugula go together?
Yes. 158 recipes in our collection combine them, and they share 11 flavor molecules. That places them in the top 13% of every ingredient pair we score.
Why they work
They overlap on 11 flavor molecules: 34% of arugula's 32. Among the shared key aromas are trans-2-hexenal (green, leafy) and linalool (floral, citrus). Most of what they share is background chemistry many foods carry, so the overlap does little for the smell.
What each one brings
mustard
The tartness. Sour notes make up 18% of its labelled aroma molecules, against 0% for arugula. It carries 272 molecules arugula doesn't have.
arugula
The sulfurous side. Sulfurous notes make up 32% of its labelled aroma molecules, against 8% for mustard. It carries 21 molecules mustard doesn't have.
Add a third ingredient
- Horseradish: the best fit for both, top 1% of pairs with mustard, top 30% with arugula.
- Broccoli: top 1% of pairs with mustard, top 17% with arugula.
- Lettuce: top 1% of pairs with mustard, top 19% with arugula.
- Watercress: top 1% of pairs with mustard, top 18% with arugula.
Ranked by the average of its two pairing scores. Only foods used in at least 100 recipes are suggested.
Recipes with mustard and arugula
Mostly mains: 8 of the 13 recipes with a course label are mains.
Can you swap one for the other?
Not really. Each has a lot the other lacks: mustard has 272 molecules arugula doesn't, and arugula has 21 that mustard 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 11 shared molecules
See every shared molecule grouped by chemical class, with key aromas marked, plus the 272 only in mustard and the 21 only in arugula.
Mustard and arugula questions
Do mustard and arugula go together?
A good pairing. Cooks put them together in 158 recipes, and they share 11 flavor molecules: the top 13% of all ingredient pairs.
Why do mustard and arugula taste good together?
They overlap on 11 flavor molecules: 34% of arugula's 32. Among the shared key aromas are trans-2-hexenal (green, leafy) and linalool (floral, citrus). Most of what they share is background chemistry many foods carry, so the overlap does little for the smell.
What goes with mustard and arugula?
Horseradish is the best third ingredient: top 1% of pairs with mustard and top 30% with arugula. Broccoli and lettuce also fit both.
What can you make with mustard and arugula?
Mostly mains: 8 of the 13 recipes with a course label are mains. Common dishes include Arugula Salad with Tofu Croutons, Avocado, Tomato and Arugula Sandwich, Grilled Chicken and Arugula Salad, Roasted Beet and Arugula Salad.
Can I use arugula instead of mustard?
Not really. Each has a lot the other lacks: mustard has 272 molecules arugula doesn't, and arugula has 21 that mustard 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: Mustard vs Arugula. https://compkitchen.com/compare/mustard-vs-arugula. Accessed 2026-11-04.
@misc{compkitchen_compare_compound_similarity_analysis_mustard_vs_arugula_2026,
title = {Compound similarity analysis: Mustard vs Arugula},
author = {{Compound Kitchen}},
year = {2026},
url = {https://compkitchen.com/compare/mustard-vs-arugula},
note = {Accessed: 2026-11-04}
}
Methodology DOI: 10.5281/zenodo.19719459 · CC BY 4.0 · Citations are a request, not a requirement.