Why it works: Lettuce and capers match in chemistry and in kitchens. They rank in the top 1% of all ingredient pairs, and cooks put them together in 372 recipes. Both carry coumarin, which smells sweet, hay. The science ↓
Lettuce Salad
Ingredients
Directions
Prepare
Soak the lettuce in cold water for several hours if it's not crisp and tender.
Carefully inspect for insects and wash thoroughly.
Using clean scissors, cut the lettuce into shreds about 1/16 inch wide.
Dress and serve
Add French dressing and sprinkle a few capers on top.
If the lettuce is very tender, serve it whole without shredding; otherwise, shredding improves the texture.
Serve immediately after preparing.
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 + caperstop 1% of all pairsSmell alikestrongCooked together372 recipes
Shared aroma: coumarin (sweet, hay).
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Lettuce + vinegartop 14% of all pairsSmell alikemoderateCooked together2,370 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Vinegar + caperstop 16% of all pairsSmell alikemoderateCooked together1,453 recipes
Shared aroma: isobutyraldehyde (malty, green).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Lettuce
- Forms the crisp, watery body of the salad and carries the dressing.
- French dressing
- Oil coats the leaves and vinegar adds sharp acidity that brightens the flavor.
- Capers
- Add a briny, sharp accent that contrasts with the mild lettuce.
The step that matters
Add the dressing and serve immediately. Vinegar and oil soften lettuce leaves over time, so limp salad results if it sits. Leaves that are still wet from washing will also thin the dressing, so they should be dry before dressing.
Swap the capers
How well each one fits the dish's main ingredients (lettuce, vinegar):
- Tarragonfits better
- Capersthe original
- Dillfits less well
- Peppermintfits less well
Fit is the average pairing score against lettuce, vinegar. 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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