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 the lettuce
Wash the lettuce thoroughly and remove any damaged leaves.
Chill the lettuce until very cold.
Make the cheese balls
Form Philadelphia cheese into small balls and dust with paprika.
Serve
Drizzle with French dressing before serving.
For variation, add finely shaved onion or a few capers.
Serve the cheese balls on top of the lettuce.
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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Onion + caperstop 7% of all pairsSmell alikestrongCooked together1,381 recipes
Shared aroma: coumarin (sweet, hay).
-
Lettuce + oniontop 8% of all pairsSmell alikestrongCooked together3,562 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
-
Onion + cheesetop 16% of all pairsSmell alikemoderateCooked together4,849 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Lettuce + cheesetop 18% of all pairsSmell alikemoderateCooked together614 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Lettuce
- Forms the crisp, cold base of the salad, giving bulk and a fresh crunch.
- French dressing
- Adds moisture and acidity that lightly coat the leaves and add flavour.
- Philadelphia cheese
- Adds rich, creamy texture and fat that contrast with the crisp lettuce.
The step that matters
Chill the lettuce until very cold. Cold leaves stay crisp and firm, while warm or wilted leaves lose turgor and go limp, so the lettuce should be fully chilled before dressing and serving.
Swap the onion
The recipe marks onion as optional. How well each one fits the dish's main ingredients (lettuce, capers, cheese):
- Mustardfits better
- Beetrootfits better
- Welsh onionfits better
- Onionthe original
Fit is the average pairing score against lettuce, capers, cheese. 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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