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 salad
Trim, wash, and dry the lettuce thoroughly.
Tear the lettuce into shreds and place it in a salad bowl.
Dress and serve
In a small bowl, combine 2 teaspoons of coarse sea salt and 1 teaspoon of black pepper.
Fill the bowl with 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.
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).
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Cabbage + lettucetop 4% of all pairsSmell alikestrongCooked together622 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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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.
- Hard-boiled eggs
- Add richness and creamy texture on top of the salad.
- Salad oil
- Adds fat and carries flavour, coating the leaves lightly.
- Tarragon vinegar
- Adds acidity and a sharp, aromatic bite that balances the oil.
The step that matters
Drying the lettuce thoroughly. Wet leaves dilute the dressing and make it slide off, so the oil and vinegar do not cling. Dry leaves let the dressing coat them evenly.
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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