Potato + Watercress
A proven pairing. Cooks put them together in 170 recipes, and they share 220 flavor molecules: the top 4% of all ingredient pairs.
Do potato and watercress go together?
Yes. 170 recipes in our collection combine them, and they share 220 flavor molecules. That places them in the top 4% of every ingredient pair we score.
Why they work
Almost everything watercress carries, potato has too: 220 of watercress's 227 flavor molecules also occur in potato. Among the shared key aromas are coumarin (sweet, hay) and 2-methylbutyraldehyde (malty, chocolate).
What each one brings
potato
The fruit. Fruity notes make up 13% of its labelled aroma molecules, against 10% for watercress. It carries 239 molecules watercress doesn't have.
watercress
The tartness. Sour notes make up 18% of its labelled aroma molecules, against 15% for potato. It carries 7 molecules potato doesn't have.
Add a third ingredient
- Sorrel: the best fit for both, top 5% of pairs with potato, top 1% with watercress.
- Chervil: top 5% of pairs with potato, top 1% with watercress.
- Horseradish: top 6% of pairs with potato, top 1% with watercress.
- Chive: top 2% of pairs with potato, top 1% with watercress.
Ranked by the average of its two pairing scores. Only foods used in at least 100 recipes are suggested.
Recipes with potato and watercress
Spread across courses: mains lead with 4 of the 10 recipes with a course label, then soups (4).
Can you swap one for the other?
Only partly. Almost all of watercress's flavor molecules (220 of 227) are also found in potato, but potato has 239 that watercress lacks. Watercress gives you part of potato's character without most of its fruit. This compares flavor only; texture, moisture and the job each does in a dish matter too.
All 220 shared molecules
See every shared molecule grouped by chemical class, with key aromas marked, plus the 239 only in potato and the 7 only in watercress.
Potato and watercress questions
Do potato and watercress go together?
A proven pairing. Cooks put them together in 170 recipes, and they share 220 flavor molecules: the top 4% of all ingredient pairs.
Why do potato and watercress taste good together?
Almost everything watercress carries, potato has too: 220 of watercress's 227 flavor molecules also occur in potato. Among the shared key aromas are coumarin (sweet, hay) and 2-methylbutyraldehyde (malty, chocolate).
What goes with potato and watercress?
Sorrel is the best third ingredient: top 5% of pairs with potato and top 1% with watercress. Chervil and horseradish also fit both.
What can you make with potato and watercress?
Spread across courses: mains lead with 4 of the 10 recipes with a course label, then soups (4). Common dishes include Creamed Leek and Potato Soup, Mixed Greens with Potato Croutons and Tarragon Dressing, Watercress Soup, Watercress and Lime Soup.
Can I use watercress instead of potato?
Only partly. Almost all of watercress's flavor molecules (220 of 227) are also found in potato, but potato has 239 that watercress lacks. Watercress gives you part of potato's character without most of its fruit. 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: Potato vs Watercress. https://compkitchen.com/compare/potato-vs-watercress. Accessed 2026-11-05.
@misc{compkitchen_compare_compound_similarity_analysis_potato_vs_watercress_2026,
title = {Compound similarity analysis: Potato vs Watercress},
author = {{Compound Kitchen}},
year = {2026},
url = {https://compkitchen.com/compare/potato-vs-watercress},
note = {Accessed: 2026-11-05}
}
Methodology DOI: 10.5281/zenodo.19719459 · CC BY 4.0 · Citations are a request, not a requirement.