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 ↓
Salmon Salad
Ingredients
Directions
In a bowl, mix the salmon with olives, celery, hard boiled eggs, salt, cayenne pepper, and capers.
Serve the mixture on lettuce leaves and top with 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.
Photo for illustrative purposes only · Contact us to use it
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.
-
Lettuce + caperstop 1% of all pairsSmell alikestrongCooked together372 recipes
Shared aroma: coumarin (sweet, hay).
-
Olive + caperstop 3% of all pairsSmell alikestrongCooked together1,688 recipes
Shared aroma: coumarin (sweet, hay).
-
Lettuce + celerytop 4% of all pairsSmell alikestrongCooked together2,033 recipes
Shared aroma: nonanal (fat, citrus).
-
Pepper + celerytop 5% of all pairsSmell alikestrongCooked together16,012 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
-
Lettuce + olivetop 5% of all pairsSmell alikestrongCooked together2,580 recipes
Shared aroma: trans-2-hexenal (green, leafy).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Salmon
- Forms the bulk of the salad and supplies its main flesh and flavour.
- Hard boiled eggs
- Add body and a soft, creamy texture to the mixture.
- Mayonnaise
- Adds fat and moisture, binding the salad and giving it richness.
- Capers
- Add a sharp, briny acidity that cuts through the richness of the mayonnaise.
- Olives
- Contribute salty, briny flavour and a little firmness to the mixture.
Swap the celery
How well each one fits the dish's main ingredients (salmon, lettuce, egg, olive, capers, pepper):
- Tarragonfits better
- Parsleyfits better
- Dillfits better
- Celerythe original
Fit is the average pairing score against salmon, lettuce, egg, olive, capers, pepper. 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.
More salmon salad recipes
You might also like
The free Flavor Lab newsletter: one surprising pairing a week and the molecular reason it works, in 60 seconds. No spam, unsubscribe anytime.
Prefer an account? Create a free account to save pairings and unlock the full chemistry.

Chicken Salad623 recipes
Salad Dressing491 recipes
Tomato Salad179 recipes
Cold Slaw160 recipes