Mustard + Spinach
A proven pairing. Cooks put them together in 503 recipes, and they share 225 flavor molecules: the top 3% of all ingredient pairs.
Do mustard and spinach go together?
Yes. 503 recipes in our collection combine them, and they share 225 flavor molecules. That places them in the top 3% of every ingredient pair we score.
Why they work
Almost everything spinach carries, mustard has too: 225 of spinach's 274 flavor molecules also occur in mustard. Among the shared key aromas are trans-2-hexenal (green, leafy) and coumarin (sweet, hay).
What each one brings
mustard
The sulfurous side. Sulfurous notes make up 8% of its labelled aroma molecules, against 3% for spinach. It carries 58 molecules spinach doesn't have.
spinach
The roast. Roasted notes make up 10% of its labelled aroma molecules, against 7% for mustard. It carries 49 molecules mustard doesn't have.
Add a third ingredient
- Lettuce: the best fit for both, top 1% of pairs with mustard, top 1% with spinach.
- Capers: top 1% of pairs with mustard, top 1% with spinach.
- Chard: top 1% of pairs with mustard, top 1% with spinach.
- Horseradish: top 1% of pairs with mustard, top 5% with spinach.
Ranked by the average of its two pairing scores. Only foods used in at least 100 recipes are suggested.
Recipes with mustard and spinach
Mostly mains: 38 of the 58 recipes with a course label are mains.
Can you swap one for the other?
Fairly well, for flavor. Each carries most of the other's flavor molecules (80% of mustard's and 82% of spinach's are shared). This compares flavor only; texture, moisture and the job each does in a dish matter too.
All 225 shared molecules
See every shared molecule grouped by chemical class, with key aromas marked, plus the 58 only in mustard and the 49 only in spinach.
Mustard and spinach questions
Do mustard and spinach go together?
A proven pairing. Cooks put them together in 503 recipes, and they share 225 flavor molecules: the top 3% of all ingredient pairs.
Why do mustard and spinach taste good together?
Almost everything spinach carries, mustard has too: 225 of spinach's 274 flavor molecules also occur in mustard. Among the shared key aromas are trans-2-hexenal (green, leafy) and coumarin (sweet, hay).
What goes with mustard and spinach?
Lettuce is the best third ingredient: top 1% of pairs with mustard and top 1% with spinach. Capers and chard also fit both.
What can you make with mustard and spinach?
Mostly mains: 38 of the 58 recipes with a course label are mains. Common dishes include Belgian Endive, Spinach, and Radicchio Salad with Mustard Vinaigrette, Spinach and Pear Salad with Dijon Mustard Vinaigrette, Back on the Commune Spinach Lasagna, Baked Artichoke Spinach Dip.
Can I use spinach instead of mustard?
Fairly well, for flavor. Each carries most of the other's flavor molecules (80% of mustard's and 82% of spinach's are shared). 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 Spinach. https://compkitchen.com/compare/mustard-vs-spinach. Accessed 2026-11-04.
@misc{compkitchen_compare_compound_similarity_analysis_mustard_vs_spinach_2026,
title = {Compound similarity analysis: Mustard vs Spinach},
author = {{Compound Kitchen}},
year = {2026},
url = {https://compkitchen.com/compare/mustard-vs-spinach},
note = {Accessed: 2026-11-04}
}
Methodology DOI: 10.5281/zenodo.19719459 · CC BY 4.0 · Citations are a request, not a requirement.