Why it works: Onion and parsley are a kitchen classic. They rank in the top 9% of all ingredient pairs, and cooks put them together in 25,843 recipes. Both carry 2,4-decadienal, which smells seaweed. The science ↓
Lamb-soup, Greek Fashion
Ingredients
Directions
Brown the lamb
Heat butter in a stewpan.
Fry lamb pieces with sliced onion until nicely colored.
Sprinkle flour and curry powder over the lamb and cook for 2 minutes.
Make the stock
Add broth and raw ham trimmings.
Bring to a boil.
Remove from heat.
Finish cooking the lamb.
Strain the stock into another stewpan.
Add boiled rice.
Simmer gently for 10 minutes.
Finish and serve
Bone the lamb pieces.
Place them in a soup tureen.
Thicken the soup with egg yolks diluted in cream.
Strain into the tureen.
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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Onion + parsleytop 9% of all pairsSmell alikemoderateCooked together25,843 recipes
Shared aroma: 2,4-decadienal (seaweed).
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Onion + ricetop 9% of all pairsSmell alikemoderateCooked together10,433 recipes
Shared aroma: 2,4-decadienal (seaweed).
-
Lamb + ricetop 10% of all pairsSmell alikemoderateCooked together439 recipes
Shared aroma: 2,4-nonadienal (fatty, green).
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Parsley + ricetop 10% of all pairsSmell alikestrongCooked together2,762 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
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Lamb + parsleytop 11% of all pairsSmell alikemoderateCooked together1,322 recipes
Shared aroma: 2,4-decadienal (seaweed).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Lamb shoulder
- Main meat, whose juices and fat give the soup its rich, savory body.
- Butter
- Fat that carries flavor and helps the onion and lamb brown.
- Flour
- Coats the lamb and helps thicken the broth.
- Curry powder
- Adds warm, aromatic spice flavor to the lamb and broth.
- Rice
- Adds starch that gives the soup body as it simmers.
- Egg yolks
- Enrich and thicken the soup when diluted in cream.
The step that matters
Thicken the soup with egg yolks diluted in cream.. Egg yolks set when heated, so they curdle if the soup boils after they are added. Keep the soup off the boil and stir steadily for a smooth, thickened result.
Swap the onion
How well each one fits the dish's main ingredients (lamb, butter, flour, ham, parsley, rice, egg):
- Asparagusfits better
- Shallotfits better
- Okrafits better
- Onionthe original
Fit is the average pairing score against lamb, butter, flour, ham, parsley, rice, egg. 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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