Why it works: Salmon and fish are a kitchen classic. They rank in the top 11% of all ingredient pairs, and cooks put them together in 1,078 recipes. Both carry (z)-4-heptenal, which smells biscuit, cream. The science ↓
Salmon, to Boil
Ingredients
Directions
Prepare
Fill a pot with lukewarm water to cover the salmon.
Add a handful of coarse sea salt and ¼ cup of vinegar to the water.
Cook
Bring the water to a gentle boil, skimming off any scum that rises.
Cook the salmon for 30 to 60 minutes, depending on its thickness.
Check for doneness when the eyes start to bulge and the fins pull out easily.
Serve
Let the fish rest on a drainer for a minute before serving.
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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Salmon + fishtop 11% of all pairsSmell alikelowCooked together1,078 recipes
Shared aroma: (z)-4-heptenal (biscuit, cream).
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Fish + vinegartop 26% of all pairsSmell alikelowCooked together1,036 recipes
Shared aroma: acetoin (butter, cream).
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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
- Is the main protein; gentle simmering cooks it through while keeping the flesh moist and tender.
- Vinegar
- Adds a light acidity that brightens the flavour of the poaching liquid and the fish.
The step that matters
Keep the water at a gentle boil. A rolling boil agitates and toughens the proteins on the outside of the fish before the centre is cooked, leaving it dry and ragged. A gentle simmer cooks it evenly and keeps the flesh moist and flaky.
“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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