Why it works: Celery and leek match in chemistry and in kitchens. They rank in the top 4% of all ingredient pairs, and cooks put them together in 1,093 recipes. Both carry coumarin, which smells sweet, hay. The science ↓
To Boil a Leg of Pork
Ingredients
Directions
Prepare
Soak the leg of pork in coarse sea salt for 7 to 10 days.
Wash the pork thoroughly.
Tie the pork in a cloth to improve the color.
Cook and serve
Boil the pork in plenty of water on low heat until tender.
Serve with peas-pudding and greens.
Save the cooking liquid to make pea-soup with leftover peas-pudding and optional celery, leeks, or onions.
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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Celery + leektop 4% of all pairsSmell alikestrongCooked together1,093 recipes
Shared aroma: coumarin (sweet, hay).
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Leek + oniontop 4% of all pairsSmell alikestrongCooked together1,326 recipes
Shared aroma: ethyl butyrate (apple, fruity).
-
Peas + leektop 7% of all pairsSmell alikestrongCooked together249 recipes
Shared aroma: 1-octen-3-ol (mushroom, earthy).
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Celery + oniontop 7% of all pairsSmell alikemoderateCooked together18,518 recipes
Shared aroma: guaiacol (smoky, sweet).
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Pork + oniontop 10% of all pairsSmell alikemoderateCooked together18,214 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Leg of pork
- Forms the main body of the dish and becomes tender through slow simmering.
- Coarse sea salt
- Cures the pork, drawing out moisture and seasoning the meat through its surface.
- Peas-pudding
- Serves as the traditional accompaniment, adding a soft, starchy texture to the meat.
The step that matters
Boil on low heat until tender. Boiling gently keeps the meat from toughening and breaking apart. A rolling boil tightens muscle proteins and dries the outside, so low heat gives a more tender result.
Swap the celery
The recipe marks celery as optional. How well each one fits the dish's main ingredients (pork, peas, leek, onion):
- Garlicfits better
- Thymefits better
- Celerythe original
- Marjoramfits about as well
Fit is the average pairing score against pork, peas, leek, 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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