Why it works: Fish and egg are a kitchen classic. They rank in the top 22% of all ingredient pairs, and cooks put them together in 2,782 recipes. Both carry 2-nonenal, which smells fatty, green. The science ↓
Salt Cod, Commonly Called "salt-fish."
Ingredients
Directions
Prepare
Wash the fish.
Soak the fish overnight in water with vinegar.
After soaking, ensure the fish is clean.
Poach
Place the fish in a fish kettle with enough cold water to cover it.
Heat the water gradually, avoiding boiling to keep the fish tender.
Skim the surface as needed.
Serve
Drain the fish and place it on a napkin.
Garnish with hard-boiled eggs cut into rings.
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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Fish + eggtop 22% of all pairsSmell alikemoderateCooked together2,782 recipes
Shared aroma: 2-nonenal (fatty, green).
-
Fish + vinegartop 26% of all pairsSmell alikelowCooked together1,036 recipes
Shared aroma: acetoin (butter, cream).
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Vinegar + eggtop 33% of all pairsSmell alikelowCooked together12,922 recipes
Shared aroma: acetic acid (sour, vinegar).
Vinegar and egg barely smell alike, yet cooks put them together in 12,922 recipes: they work on texture and structure more than aroma.
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Salt cod
- Is the main ingredient, whose firm flesh is softened by soaking and gentle heating.
- Vinegar
- Added to the soaking water, it helps soften the dried fish and adds a slight sharpness.
The step that matters
Heating the water gradually without boiling. Boiling toughens and breaks up the delicate flesh of salted fish, so gentle heating keeps it tender and moist while it cooks through.
“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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