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 the lettuce
Clean the French lettuces, discarding any decayed or bruised leaves.
Place the cleaned lettuce in a salad bowl.
Make the dressing
In a tablespoon, combine the salt and pepper.
Add olive oil to the mixture and stir with a fork.
Pour the oil mixture over the lettuce.
Add another tablespoon of olive oil.
Dress the salad
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.
Mix again to dress the salad.
Optionally, 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 body of the salad, with crisp leaves that hold the dressing.
- Olive oil
- Coats the leaves, carrying flavour and giving a smooth, silky mouthfeel.
- Vinegar
- Adds acidity that brightens the flavour and balances the richness of the oil.
- Coarse sea salt
- Seasons the leaves and draws out flavour from the dressing.
The step that matters
Mix the oil in well before adding the vinegar. Oil coats the leaves first, so when vinegar is added it spreads evenly. Adding vinegar to dry leaves or unmixed oil leaves some leaves sharp and others bland, since oil and vinegar do not mix on their own.
“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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