Why it works: Pepper and clove match in chemistry and in kitchens. They rank in the top 5% of all ingredient pairs, and cooks put them together in 17,451 recipes. Both carry ethyl octanoate, which smells fruity, wine. The science ↓
Soused Mackerel
Ingredients
Directions
Cook the mackerel
Boil the cleaned mackerel in salted water for a few minutes until tender.
Remove the mackerel and reserve half the boiling water.
Pickle and serve
Add an equal amount of vinegar, whole pepper, cloves, and a couple of blades of mace to the reserved water.
Pour the mixture over the hot mackerel.
Let it sit for twelve 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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Pepper + clovetop 5% of all pairsSmell alikestrongCooked together17,451 recipes
Shared aroma: ethyl octanoate (fruity, wine).
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Clove + macetop 6% of all pairsSmell alikelowCooked together8,400 recipes
Shared aroma: methyleugenol (clove, spice).
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Vinegar + peppertop 14% of all pairsSmell alikemoderateCooked together27,814 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
-
Vinegar + clovetop 15% of all pairsSmell alikemoderateCooked together10,386 recipes
Shared aroma: isobutyraldehyde (malty, green).
-
Pepper + macetop 16% of all pairsSmell alikelowCooked together12,257 recipes
Shared aroma: myristicin (spice, warm).
Pepper and mace barely smell alike, yet cooks put them together in 12,257 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
- Fresh mackerel
- Forms the main body of the dish, becoming firm and flaky when cooked.
- Good vinegar
- Provides the acidity that sharpens the flavour and helps preserve the fish in the sauce.
- Whole pepper
- Adds a warm, aromatic spice note that infuses into the cooking liquid.
- Cloves
- Adds a strong aromatic warmth that flavours the pickling liquid.
- Mace
- Adds a delicate, nutmeg-like aroma to the pickling liquid.
The step that matters
Let it sit for twelve hours before serving. The hot mackerel needs time in the vinegar mixture so the acid and spices can penetrate the flesh and flavour it evenly; serving early leaves it under-seasoned.
Swap the mace
How well each one fits the dish's main ingredients (vinegar, pepper, clove):
- Allspicefits better
- Tarragonfits better
- Cinnamonfits better
- Macethe original
Fit is the average pairing score against vinegar, pepper, clove. Candidates are from the same food group and used in at least 100 recipes.
“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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