Why it works: Celery and lettuce match in chemistry and in kitchens. They rank in the top 4% of all ingredient pairs, and cooks put them together in 2,033 recipes. Both carry nonanal, which smells fat, citrus. The science ↓
Shrimp Salad
Ingredients
Directions
Prepare the shrimp
Rinse the shrimps in cold water.
Cut the shrimps into small pieces.
Soak the shrimps in weak vinegar for 2 hours.
Drain the shrimps and add chopped celery.
Assemble and serve
Place a large spoonful of the mixture in a crisp lettuce leaf.
Arrange a row of kidney beans around the shrimp mixture.
Serve very cold with a spoonful of mayonnaise.
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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Celery + lettucetop 4% of all pairsSmell alikestrongCooked together2,033 recipes
Shared aroma: nonanal (fat, citrus).
-
Vinegar + lettucetop 14% of all pairsSmell alikemoderateCooked together2,370 recipes
Shared aroma: isobutyraldehyde (malty, green).
-
Kidney beans + vinegartop 16% of all pairsSmell alikelowCooked together180 recipes
Shared aroma: isoamyl acetate (banana, pear).
-
Kidney beans + celerytop 16% of all pairsSmell alikelowCooked together220 recipes
Shared aroma: 2-methoxy-4-vinylphenol (clove, smoky).
-
Shrimp + lettucetop 17% of all pairsSmell alikemoderateCooked together430 recipes
Shared aroma: nonanal (fat, citrus).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Shrimps
- Provide the main protein and the bulk of the salad.
- Celery
- Adds crisp texture that contrasts with the soft shrimp.
- Mayonnaise
- Adds fat and richness, giving the salad a creamy moisture.
- French kidney beans
- Add firm texture and body alongside the shrimp.
The step that matters
Soaking the shrimps in weak vinegar. Vinegar acts on the surface proteins of the shrimp and changes their texture and flavour. Soaking too long can make the shrimp firm, rubbery, or sharply sour, so timing matters.
Swap the kidney beans
How well each one fits the dish's main ingredients (shrimp, celery, vinegar, lettuce):
- Sesamefits better
- Beansfits better
- Lentilsfits better
- Kidney beansthe original
Fit is the average pairing score against shrimp, celery, vinegar, lettuce. 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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