Why it works: Vinegar and fish are a kitchen classic. They rank in the top 26% of all ingredient pairs, and cooks put them together in 1,036 recipes. Both carry acetoin, which smells butter, cream. The science ↓
To Boil Fish
Ingredients
Directions
Prepare
Bring water to a near boil in a large pot.
Add salt and vinegar to the water.
Remove any scum that forms on the surface.
Ensure the fish is fresh, then remove scales, insides, eyes, and fins.
Wash the fish thoroughly but do not soak it.
Cook
Place the fish on a drainer and lower it into the boiling water.
Cook gently for 7 minutes per pound, adding time for thicker pieces.
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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Vinegar + fishtop 26% of all pairsSmell alikelowCooked together1,036 recipes
Shared aroma: acetoin (butter, cream).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- White fish
- Is the main protein, cooked gently in the hot water until it turns opaque and flakes.
- Vinegar
- Adds a faint acidity that brightens the mild flavour of the fish.
The step that matters
Cook gently for 7 minutes per pound. Keeping the water at a gentle simmer rather than a hard boil cooks the fish evenly and keeps the flesh tender and intact instead of breaking apart.
“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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