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Pairing

Lettuce + Leek

A proven pairing. Cooks put them together in 217 recipes, and they share 225 flavor molecules: the top 1% of all ingredient pairs.

Smell alikestrong
Cooked together217 recipes
Ranktop 1% of pairs
Try them in the pairing tool Lettuce Leek
51lettuce only 225shared 36leek only Lettuce · 276 Leek · 261
Circle size = number of flavor molecules on record. Overlap = molecules they share.

Do lettuce and leek go together?

Yes. 217 recipes in our collection combine them, and they share 225 flavor molecules. That places them in the top 1% of every ingredient pair we score.

Why they work

Almost everything leek carries, lettuce has too: 225 of leek's 261 flavor molecules also occur in lettuce. Among the shared key aromas are trans-2-hexenal (green, leafy) and 2-nonanone (fruity, floral).

What each one brings

lettuce

The tartness. Sour notes make up 21% of its labelled aroma molecules, against 18% for leek. It carries 51 molecules leek doesn't have.

leek

The sulfurous side. Sulfurous notes make up 8% of its labelled aroma molecules, against 3% for lettuce. It carries 36 molecules lettuce doesn't have.

Add a third ingredient

  • Sorrel: the best fit for both, top 1% of pairs with lettuce, top 1% with leek.
  • Chervil: top 1% of pairs with lettuce, top 1% with leek.
  • Endive: top 1% of pairs with lettuce, top 1% with leek.
  • Beetroot: top 1% of pairs with lettuce, top 1% with leek.

Ranked by the average of its two pairing scores. Only foods used in at least 100 recipes are suggested.

Recipes with lettuce and leek

We have no browsable recipe that lists both lettuce and leek.

Can you swap one for the other?

Fairly well, for flavor. Each carries most of the other's flavor molecules (82% of lettuce's and 86% of leek'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 51 only in lettuce and the 36 only in leek.

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Lettuce and leek questions

Do lettuce and leek go together?

A proven pairing. Cooks put them together in 217 recipes, and they share 225 flavor molecules: the top 1% of all ingredient pairs.

Why do lettuce and leek taste good together?

Almost everything leek carries, lettuce has too: 225 of leek's 261 flavor molecules also occur in lettuce. Among the shared key aromas are trans-2-hexenal (green, leafy) and 2-nonanone (fruity, floral).

What goes with lettuce and leek?

Sorrel is the best third ingredient: top 1% of pairs with lettuce and top 1% with leek. Chervil and endive also fit both.

Can I use leek instead of lettuce?

Fairly well, for flavor. Each carries most of the other's flavor molecules (82% of lettuce's and 86% of leek's are shared). This compares flavor only; texture, moisture and the job each does in a dish matter too.

Compare other ingredients

1
2

Two ingredients gives the full side-by-side breakdown; add a third to see a similarity matrix across all of them (up to 6).

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
Plain text
Compound Kitchen (2026). Compound similarity analysis: Lettuce vs Leek. https://compkitchen.com/compare/lettuce-vs-leek. Accessed 2026-11-04.
BibTeX
@misc{compkitchen_compare_compound_similarity_analysis_lettuce_vs_leek_2026,
  title  = {Compound similarity analysis: Lettuce vs Leek},
  author = {{Compound Kitchen}},
  year   = {2026},
  url    = {https://compkitchen.com/compare/lettuce-vs-leek},
  note   = {Accessed: 2026-11-04}
}

Methodology DOI: 10.5281/zenodo.19719459 · CC BY 4.0 · Citations are a request, not a requirement.