Why it works: Butter and onion are a kitchen classic. They rank in the top 15% of all ingredient pairs, and cooks put them together in 42,912 recipes. Both carry decanal, which smells soap, orange peel. The science ↓
Salmon Cutlets
Ingredients
Directions
Melt the butter in a pan over medium heat.
Add the chopped onion and fry until pale brown.
Stir in the salmon cut into small square pieces.
Gently heat the salmon through without boiling for about 1 hour.
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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Butter + oniontop 15% of all pairsSmell alikemoderateCooked together42,912 recipes
Shared aroma: decanal (soap, orange peel).
-
Butter + salmontop 16% of all pairsSmell alikemoderateCooked together4,481 recipes
Shared aroma: 2,6-nonadienal (cucumber, green).
-
Onion + salmontop 19% of all pairsSmell alikelowCooked together3,529 recipes
Shared aroma: decanal (soap, orange peel).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Butter
- Adds fat and richness, and carries flavor through the pan.
- Onion
- Adds aroma and gentle sweetness as it softens and browns.
- Salmon
- Forms the main body of the dish, setting into tender flakes when heated gently.
The step that matters
Gently heat the salmon without boiling. High heat tightens the fish proteins and squeezes out moisture, leaving it dry and firm. Gentle heat keeps the salmon moist and tender.
Swap the onion
How well each one fits the dish's main ingredients (butter, salmon):
- Chivefits better
- Potatofits about as well
- Asparagusfits about as well
- Onionthe original
Fit is the average pairing score against butter, salmon. 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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