Why it works: Parsley and clove match in chemistry and in kitchens. They rank in the top 6% of all ingredient pairs, and cooks put them together in 6,768 recipes. Both carry cuminaldehyde, which smells Spicy, cumin. The science ↓
Soused Mackerel
Ingredients
Directions
Prepare
Clean the mackerel and place them in a pie dish.
Add the sliced onion, bay leaf, parsley, peppercorns, clove, mace, and salt.
Cover the fish with vinegar and water.
Place another dish on top.
Cook and serve
Simmer very slowly for 1½ hours.
Let the fish cool in the liquid.
Strain a little over them when serving.
Garnish with cress or lettuce.
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.
-
Parsley + clovetop 6% of all pairsSmell alikestrongCooked together6,768 recipes
Shared aroma: cuminaldehyde (Spicy, cumin).
-
Clove + macetop 6% of all pairsSmell alikelowCooked together8,400 recipes
Shared aroma: methyleugenol (clove, spice).
-
Onion + parsleytop 9% of all pairsSmell alikemoderateCooked together25,843 recipes
Shared aroma: 2,4-decadienal (seaweed).
-
Onion + clovetop 13% of all pairsSmell alikemoderateCooked together16,901 recipes
Shared aroma: 2-nonanone (fruity, floral).
-
Vinegar + oniontop 14% of all pairsSmell alikemoderateCooked together18,226 recipes
Shared aroma: acetic acid (sour, vinegar).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Mackerel
- Forms the main body of the dish, becoming firm and flaky as it gently poaches.
- Vinegar
- Adds acidity that sharpens the flavour and helps preserve the fish when pickling.
- Onion
- Contributes aromatic sweetness and savoury depth to the poaching liquid.
The step that matters
Simmer very slowly. Gentle heat poaches the fish so it stays moist and tender; boiling vigorously would break up the flesh and toughen the proteins.
Swap the mace
How well each one fits the dish's main ingredients (vinegar, onion, parsley, clove):
- Thymefits better
- Allspicefits better
- Tarragonfits better
- Macethe original
Fit is the average pairing score against vinegar, onion, parsley, 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.
You might also like
The free Flavor Lab newsletter: one surprising pairing a week and the molecular reason it works, in 60 seconds. No spam, unsubscribe anytime.
Prefer an account? Create a free account to save pairings and unlock the full chemistry.
Tomato Soup526 recipes
Brown Bread461 recipes
Mutton Broth292 recipes
Yorkshire Pudding264 recipes