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 ↓
To Dress Fish
Ingredients
Directions
Prepare the fish
Clean the mackerel, remove the heads, and dry them with a cloth.
Cut the fish open and rub the bones with coarse sea salt.
Mix mace, black pepper, white pepper, and cloves.
Layer the spice mixture between the fish in a pan with bay leaves.
Cover the fish with vinegar.
Slow-cook and cool
Seal the pan with writing paper and thick brown paper.
Place the pan in a very slow oven for a long time until cooked.
Once done, uncover the pan and let the fish cool.
Drain the liquid and cover the fish with more vinegar.
Finish and serve
Insert an onion studded with cloves into the fish.
Return the pan to a very slow oven for 2 hours.
Remove the fish carefully with a slice to avoid breaking 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.
-
Pepper + clovetop 5% of all pairsSmell alikestrongCooked together17,451 recipes
Shared aroma: ethyl octanoate (fruity, wine).
-
Mace + clovetop 6% of all pairsSmell alikelowCooked together8,400 recipes
Shared aroma: methyleugenol (clove, spice).
-
Mace + white peppertop 9% of all pairsSmell alikemoderateCooked together1,695 recipes
Shared aroma: myrcene (balsamic, herbaceous).
-
Pepper + oniontop 11% of all pairsSmell alikemoderateCooked together68,474 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
-
Clove + oniontop 13% of all pairsSmell alikemoderateCooked together16,901 recipes
Shared aroma: 2-nonanone (fruity, floral).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Mackerel
- The oily fish that becomes tender and firm during the long, slow cooking.
- Vinegar
- Acidifies the liquid, preserving the fish and giving it a sharp, tangy flavour.
- Coarse sea salt
- Seasons the fish and draws out moisture, helping it hold its shape.
- Bay leaves
- Adds a subtle aromatic, herbal note to the cooking liquid.
- Onion
- Adds savoury sweetness and aroma to the vinegar as it cooks.
The step that matters
Return the pan to a very slow oven for 2 hours. Gentle, low heat cooks the fish through without breaking it apart, while the vinegar slowly penetrates and firms the flesh. Too much heat makes the delicate fish fall apart and the vinegar reduce too quickly.
Swap the white pepper
How well each one fits the dish's main ingredients (mace, pepper, clove, vinegar, onion):
- Allspicefits better
- Thymefits better
- Nutmegfits better
- White pepperthe original
Fit is the average pairing score against mace, pepper, clove, vinegar, onion. 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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