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 Preserve Fish Fresh for a Day or Two
Ingredients
Directions
Boil the water and vinegar together in a pot.
Once boiling, add the fish and scald it for no more than 2 minutes.
Hang the fish in a cool place to preserve it.
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
- Fish
- Is the food being preserved; scalding briefly sets its surface before hanging it to keep.
- Vinegar
- Adds acidity to the scalding liquid, which helps slow spoilage on the fish.
The step that matters
Scald for no more than 2 minutes. Scalding too long can cook the fish through and soften its texture, so the time limit matters. Keeping the bath brief is what the record specifies for this method.
“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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