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 ↓
Salad, French Lettuce, Plain
Ingredients
Directions
Prepare
Clean the French lettuces, discarding any decayed or bruised leaves.
Place the cleaned lettuce in a salad bowl.
Dress the salad
In a tablespoon, combine the salt and pepper, then fill with olive oil and stir with a fork.
Pour the oil mixture over the lettuce and add another tablespoon of olive oil.
Toss the lettuce leaves lightly with a spoon and fork.
Mix the lettuce and oil well before adding vinegar to avoid uneven acidity.
Add the vinegar and mix again to dress the salad.
If desired, add finely chopped fresh tarragon leaves or use tarragon vinegar instead.
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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Pepper + tarragontop 5% of all pairsSmell alikestrongCooked together2,399 recipes
Shared aroma: estragole (anise, licorice).
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Lettuce + olivetop 5% of all pairsSmell alikestrongCooked together2,580 recipes
Shared aroma: trans-2-hexenal (green, leafy).
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Vinegar + tarragontop 7% of all pairsSmell alikemoderateCooked together2,547 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Olive + tarragontop 9% of all pairsSmell alikestrongCooked together1,323 recipes
Shared aroma: eucalyptol (eucalyptus, herbal).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- French lettuces
- Forms the leafy body of the salad and carries the dressing.
- Pure olive oil
- Coats the leaves to add richness and a silky mouthfeel.
- Vinegar
- Adds acidity that brightens the flavour of the oil and greens.
The step that matters
Mixing the lettuce and oil before adding vinegar. Oil coats the leaves first so the acid is spread evenly; vinegar is water-based and added to oiled leaves it distributes more evenly, while adding it to dry leaves can leave sharp, patchy spots.
“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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