Why it works: Beef and onion are a kitchen classic. They rank in the top 7% of all ingredient pairs, and cooks put them together in 17,092 recipes. Both carry 2-isopropyl-3-methoxypyrazine, which smells earthy, pea. The science ↓
Partridge and Pheasant Soup
Ingredients
Directions
Prepare
Skin the birds and cut them into pieces.
Slice the ham, celery, and onions.
Make the soup
Fry all ingredients in butter until browned, being careful not to burn them.
Transfer to a stewpan, add boiling water, peppercorns, and salt.
Stew gently for 2 hours, then strain through a sieve.
Return the liquid to the stewpan, add stewed celery and fried bread.
When near boiling, skim the surface, pour into a tureen, and serve hot.
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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Beef + oniontop 7% of all pairsSmell alikemoderateCooked together17,092 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Butter + breadtop 7% of all pairsSmell alikemoderateCooked together27,232 recipes
Shared aroma: delta-decalactone (sweet, creamy).
-
Celery + oniontop 7% of all pairsSmell alikemoderateCooked together18,518 recipes
Shared aroma: guaiacol (smoky, sweet).
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Ham + breadtop 7% of all pairsSmell alikemoderateCooked together2,536 recipes
Shared aroma: 2-acetyl-1-pyrroline (popcorn, roasted).
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Pheasant + beeftop 9% of all pairsSmell alikemoderateCooked together131 recipes
Shared aroma: decanal (soap, orange peel).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Partridge
- Gives the soup its main poultry flavour as the birds stew slowly.
- Pheasant
- Adds rich, savoury depth to the broth as it stews for two hours.
- Gravy beef
- Releases gelatin and savoury flavour into the broth during long, gentle stewing.
- Butter
- Browning the ingredients in butter builds roasted, savoury flavour before stewing.
The step that matters
Frying until browned without burning. Browning develops deep, savoury flavours through the Maillard reaction, but burnt pieces turn bitter and taint the whole broth.
Swap the celery
How well each one fits the dish's main ingredients (pheasant, ham, beef, onion, butter, bread):
- Garlicfits better
- Thymefits about as well
- Celerythe original
- Capersfits about as well
Fit is the average pairing score against pheasant, ham, beef, onion, butter, bread. 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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