Why it works: Vinegar and pepper are a kitchen classic. They rank in the top 14% of all ingredient pairs, and cooks put them together in 27,814 recipes. Both carry 4'-methylacetophenone, which smells bitter almond. The science ↓
Mackerel, Pickled
Ingredients
Directions
Poach the fish
Boil the mackerel in salt and water for 15 to 20 minutes.
Remove the fish and place them in a deep earthenware dish.
Make the pickle
In the cooking liquid, add vinegar, black pepper, and bay leaves.
Boil the mixture for 7 to 8 minutes.
Let the mixture cool completely, then pour it over the mackerel.
Cover tightly and refrigerate for 24 hours 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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Vinegar + peppertop 14% of all pairsSmell alikemoderateCooked together27,814 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Mackerel
- Is the main protein, which firms up when poached and absorbs the pickling flavour.
- Vinegar
- Its acidity preserves the fish and gives the pickle its sharp, tangy taste.
- Coarse sea salt
- Seasons the poaching liquid and helps firm the flesh of the fish.
- Whole black pepper
- Adds a mild, aromatic heat that infuses into the pickling liquid.
- Bay leaves
- Contribute a subtle herbal aroma to the pickling liquid.
The step that matters
Cool the mixture completely before pouring it over the fish. Pouring hot pickling liquid over raw or freshly cooked fish can partly cook it further and make the flesh soft and flaky, so it should be cooled first.
“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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