Why it works: Lettuce and tarragon match in chemistry and in kitchens. They rank in the top 1% of all ingredient pairs, and cooks put them together in 425 recipes. Both carry coumarin, which smells sweet, hay. The science ↓
Lettuce Salad
Ingredients
Directions
Prepare the lettuce
Trim, wash, and dry the lettuce thoroughly.
Tear the lettuce into shreds and place it in a salad bowl.
Make the dressing
In a small bowl, combine the salt and pepper.
Add the tarragon vinegar and stir until the salt is dissolved.
Pour the vinegar mixture over the salad.
Add the salad oil and mix the salad thoroughly.
Garnish and serve
Cut the hard-boiled eggs into quarters and place them on top of the salad.
Sprinkle the chopped parsley over the salad and serve.
Transcribed from a scanned cookbook and modernised for today's kitchens. Where the book gave no heat or time, or said "a moderate oven", the temperatures and times here may be modern equivalents rather than the book's own figures.
Explore the science
The flavor team
The pairs that carry this dish. Each one is judged two ways: how much their aromas overlap, and how often cooks already put them together.
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Lettuce + tarragontop 1% of all pairsSmell alikestrongCooked together425 recipes
Shared aroma: coumarin (sweet, hay).
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Tarragon + parsleytop 1% of all pairsSmell alikestrongCooked together1,563 recipes
Shared aroma: estragole (anise, licorice).
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Parsley + peppertop 2% of all pairsSmell alikestrongCooked together34,122 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
-
Cabbage + lettucetop 4% of all pairsSmell alikestrongCooked together622 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
-
Lettuce + parsleytop 5% of all pairsSmell alikestrongCooked together1,483 recipes
Shared aroma: trans-2-hexenal (green, leafy).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Cabbage lettuce
- Forms the crisp, leafy base of the salad.
- Salad oil
- Adds fat and coats the leaves, giving a smoother mouthfeel and carrying flavor.
- Tarragon vinegar
- Adds acidity that brightens the salad and balances the oil.
- Hard-boiled eggs
- Add richness and body from protein and yolk fat.
The step that matters
Dry the lettuce thoroughly before dressing. Water on the leaves dilutes the vinegar and stops the oil from clinging, so the dressing pools at the bottom of the bowl and the leaves turn limp and watery.
Swap the cabbage
How well each one fits the dish's main ingredients (lettuce, egg, tarragon, vinegar, parsley, pepper):
- Shallotfits better
- Mustardfits better
- Beetrootfits better
- Cabbagethe original
Fit is the average pairing score against lettuce, egg, tarragon, vinegar, parsley, pepper. Candidates are from the same food group and used in at least 100 recipes.
“What each ingredient does” and “The step that matters” were written by Claude from this recipe’s own method and reviewed in samples by CompKitchen.
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