Why it works: Celery and onion are a kitchen classic. They rank in the top 7% of all ingredient pairs, and cooks put them together in 18,518 recipes. Both carry guaiacol, which smells smoky, sweet. The science ↓
Partridge Soup
Ingredients
Directions
Prepare
Skin the partridges and cut them into pieces or bruise them in a mortar.
Slice the ham, celery, and onions.
Brown and simmer
Fry all ingredients in butter until browned, being careful not to burn them.
Transfer the mixture to a stew-pan and add boiling water, peppercorns, mutton shanks, and salt.
Stew gently for two hours, then strain through a sieve.
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 + oniontop 7% of all pairsSmell alikemoderateCooked together18,518 recipes
Shared aroma: guaiacol (smoky, sweet).
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Ham + muttontop 14% of all pairsSmell alikemoderateCooked together430 recipes
Shared aroma: 1-octen-3-ol (mushroom, earthy).
-
Onion + buttertop 15% of all pairsSmell alikemoderateCooked together42,912 recipes
Shared aroma: decanal (soap, orange peel).
-
Ham + buttertop 16% of all pairsSmell alikemoderateCooked together5,475 recipes
Shared aroma: trans-2-decenal (waxy, orange).
-
Butter + muttontop 16% of all pairsSmell alikemoderateCooked together3,781 recipes
Shared aroma: trans-2-nonenal (cardboard, fatty).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Partridges
- Provide the main meat flavour and body of the soup.
- Onions
- Add sweetness and savoury depth as they brown in butter.
- Mutton shanks
- Add gelatine and rich meaty flavour to the long-simmered broth.
- Ham
- Adds salty, smoky meat flavour to the broth.
- Butter
- Carries heat for browning and adds a rich, nutty flavour.
The step that matters
Frying until browned without burning. Browning the meat and vegetables builds deep flavour through the Maillard reaction, but scorched pieces turn bitter and can taint the whole soup, so heat should stay moderate and the pan should be watched closely.
Swap the celery
How well each one fits the dish's main ingredients (ham, onion, butter, mutton):
- Garlicfits better
- Capersfits about as well
- Parsleyfits about as well
- Celerythe original
Fit is the average pairing score against ham, onion, butter, mutton. 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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