Why it works: Fish and vinegar 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 ↓
Boiled Fish
Ingredients
Directions
Prepare the fish
Scrape off the scales of the fish without injuring the skin.
Wipe the inside of the fish with a cloth dipped in vinegar.
Dry the fish and place it on a drainer.
Boil and serve
Bring a large pot of salted water to a boil and add ½ cup of vinegar.
Gently boil the fish for about 30 minutes, skimming the water occasionally, until the eyes start to bulge and the flesh separates from the bone.
Keep the fish hot on the drainer if not serving immediately, but do not leave it in the water.
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 + vinegartop 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
- Vinegar
- Adds acidity to the cooking water and the fish's inside, sharpening flavour and helping cut through richness.
The step that matters
Gently boil the fish for about 30 minutes. A hard, rolling boil breaks up the delicate flesh and can tear the skin, while gentle simmering cooks the fish evenly so it flakes cleanly from the bone. Skimming keeps the broth clear.
“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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