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 ↓
Pigs' Feet, Soused
Ingredients
Directions
Cook the feet
Wash the pig's feet in cold water and place them in a kettle with enough cold water to cover them.
Bring to a boil, skimming off any foam that rises to the surface.
Replenish the water with boiling water if it boils down.
Cook for 4 hours or until very tender.
Remove the feet, split them open between the hoofs, and take out the large bones.
Pickle
In a large stone crock, layer the pig's feet cut side up, sprinkling each layer with salt, pepper, and cloves.
Fill the crock with cider vinegar and cover it tightly.
Let them sit for 24 hours.
Serve
Heat them in a skillet with some of the congealed vinegar and cloves.
If too sour, add a little water and salt as needed.
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).
-
Cider + vinegartop 6% of all pairsSmell alikemoderateCooked together3,431 recipes
Shared aroma: 4-ethyl-2-methoxyphenol (smoky, clove).
-
Pepper + vinegartop 14% of all pairsSmell alikemoderateCooked together27,814 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
-
Clove + cidertop 14% of all pairsSmell alikelowCooked together1,683 recipes
Shared aroma: ethyl octanoate (fruity, wine).
-
Clove + vinegartop 15% of all pairsSmell alikemoderateCooked together10,386 recipes
Shared aroma: isobutyraldehyde (malty, green).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Pigs' feet
- Provide the meat and gelatin that become tender during long cooking and set in the pickling liquid.
- Cider vinegar
- Acidity that preserves the feet and gives the soused flavour.
- Ground cloves
- Add warm, aromatic spice that flavours the pickling liquid and meat.
The step that matters
Cook until very tender before pickling. Long, gentle simmering breaks down connective tissue and collagen into gelatin, so the feet become tender. If they are undercooked, they stay tough and the vinegar cannot soften them.
Swap the clove
How well each one fits the dish's main ingredients (pepper, cider, vinegar):
- Allspicefits about as well
- Tarragonfits about as well
- Clovethe original
- Thymefits about as well
Fit is the average pairing score against pepper, cider, vinegar. 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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