Why it works: Butter and bread are a kitchen classic. They rank in the top 7% of all ingredient pairs, and cooks put them together in 27,232 recipes. Both carry delta-decalactone, which smells sweet, creamy. The science ↓
Partridge Sourp
Ingredients
Directions
Make the soup
Brown the ham slices and partridges with the onion, celery, and butter without burning.
Transfer to a stewpan, add water, whole white peppers, and the shank of mutton.
Season with coarse sea salt, skim the surface, and bring to a boil.
Finish and serve
Strain the soup, then add stewed celery and fried bread before serving.
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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Butter + breadtop 7% of all pairsSmell alikemoderateCooked together27,232 recipes
Shared aroma: delta-decalactone (sweet, creamy).
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Onion + celerytop 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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Mutton + breadtop 12% of all pairsSmell alikemoderateCooked together1,488 recipes
Shared aroma: delta-decalactone (sweet, creamy).
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Ham + muttontop 14% of all pairsSmell alikemoderateCooked together430 recipes
Shared aroma: 1-octen-3-ol (mushroom, earthy).
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 and rich flavour that the broth carries.
- Butter
- Carries flavour during browning and adds richness to the soup.
- Ham
- Adds savoury, salty depth to the broth.
- Mutton shank
- Contributes body and meaty flavour to the water-based stock.
The step that matters
Browning without burning. Browning the ham, partridge, and vegetables builds deep savoury flavour through the Maillard reaction. If the butter or solids scorch, the soup takes on bitter, acrid notes that cannot be removed later.
Swap the white pepper
How well each one fits the dish's main ingredients (ham, onion, celery, butter, mutton, bread):
- Parsleyfits better
- Thymefits better
- Garlicfits better
- White pepperthe original
Fit is the average pairing score against ham, onion, celery, butter, mutton, 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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