Why it works: Salmon and butter are a kitchen classic. They rank in the top 16% of all ingredient pairs, and cooks put them together in 4,481 recipes. Both carry 2,6-nonadienal, which smells cucumber, green. The science ↓
Salmon Salad
Ingredients
Directions
Chop the whites of the hard-boiled eggs and add to the salmon.
Mash the yolks with the butter.
Mix everything together and add vinegar to soften the mixture.
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.
-
Salmon + buttertop 16% of all pairsSmell alikemoderateCooked together4,481 recipes
Shared aroma: 2,6-nonadienal (cucumber, green).
-
Salmon + eggtop 16% of all pairsSmell alikemoderateCooked together3,485 recipes
Shared aroma: decanal (soap, orange peel).
-
Egg + buttertop 17% of all pairsSmell alikemoderateCooked together118,967 recipes
Shared aroma: decanal (soap, orange peel).
-
Butter + vinegartop 23% of all pairsSmell alikemoderateCooked together13,513 recipes
Shared aroma: isoamyl acetate (banana, pear).
-
Salmon + vinegartop 27% of all pairsSmell alikelowCooked together1,675 recipes
Shared aroma: acetic acid (sour, vinegar).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Salmon
- Provides the main protein and flavour base of the salad.
- Hard-boiled eggs
- Yolks bind and enrich the mixture, while chopped whites add body and texture.
- Butter
- Adds fat that makes the mashed yolks smooth and rich.
- Vinegar
- Adds sharp acidity that brightens the flavour of the salad.
The step that matters
Mash the yolks with the butter. Fat from the butter coats the yolk particles as they are mashed, producing a smooth paste that spreads evenly through the salmon instead of leaving dry, lumpy yolk pockets.
“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