Why it works: Clove and allspice match in chemistry and in kitchens. They rank in the top 1% of all ingredient pairs, and cooks put them together in 7,874 recipes. Both carry estragole, which smells anise, licorice. The science ↓
Knuckle of Veal, or Shin or Leg of Beef, Soup
Ingredients
Directions
Prepare
Cut the bacon into ½ inch thick slices and lay it at the bottom of a soup kettle or deep stew pan.
Place the knuckle of veal on top, chopping the bone in two or three places.
Add the carrots, turnips, celery, onions (with cloves stuck in one), black peppercorns, allspice, lemon-thyme, winter savory, and parsley.
Simmer
Cover the meat with cold water and set it over high heat until it boils.
Skim the surface, then reduce the heat and let it simmer gently for about four hours until tender.
Strain and cool
Remove the bacon and veal, strain the soup, and cool it in a safe place until 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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Clove + allspicetop 1% of all pairsSmell alikestrongCooked together7,874 recipes
Shared aroma: estragole (anise, licorice).
-
Carrot + celerytop 1% of all pairsSmell alikestrongCooked together10,173 recipes
Shared aroma: myristicin (spice, warm).
-
Carrot + turniptop 1% of all pairsSmell alikestrongCooked together8,002 recipes
Shared aroma: coumarin (sweet, hay).
-
Turnip + celerytop 2% of all pairsSmell alikemoderateCooked together4,418 recipes
Shared aroma: coumarin (sweet, hay).
-
Celery + lemontop 3% of all pairsSmell alikestrongCooked together3,467 recipes
Shared aroma: beta-phellandrene (minty, terpene).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Veal knuckle
- Releases gelatin and meat flavour into the broth, giving body and richness over long simmering.
- Bacon
- Adds smoky, salty fat that flavours the broth as it renders during cooking.
- Onions
- Provide sweetness and savoury depth as they soften and release their sugars into the soup.
- Carrots
- Add natural sweetness and body to the broth as they cook down.
The step that matters
Skim the surface before simmering. Bringing the water to a boil releases proteins and fat as foam. Skimming removes these impurities, so the broth stays clearer and cleaner-tasting. Reducing the heat then keeps the liquid at a gentle simmer, which prevents cloudiness from rolling boils.
Swap the onion
How well each one fits the dish's main ingredients (veal, carrot, turnip, celery, clove, allspice, lemon):
- Parsnipfits better
- Leekfits better
- Arrowrootfits better
- Onionthe original
Fit is the average pairing score against veal, carrot, turnip, celery, clove, allspice, lemon. 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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