Why it works: Onion and celery 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 ↓
Curry Soup
Ingredients
Directions
Make the broth
Remove all fat from the cooking liquid of the tongue.
Season the liquid and let it boil for 4 hours with the chopped onion and celery.
Strain out the solids and add the soaked rice to the soup.
Finish and serve
Cook the rice until tender.
Ten minutes before serving, stir in the curry powder and let it simmer 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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Onion + celerytop 7% of all pairsSmell alikemoderateCooked together18,518 recipes
Shared aroma: guaiacol (smoky, sweet).
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Celery + ricetop 7% of all pairsSmell alikemoderateCooked together2,169 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
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Onion + ricetop 9% of all pairsSmell alikemoderateCooked together10,433 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
- Tongue cooking liquor
- Forms the meaty base of the soup, carrying most of its flavor and body.
- Onion
- Releases sweetness and savory aroma into the broth during long simmering.
- Celery
- Adds a fresh, aromatic vegetable flavor to the long-simmered broth.
- Rice
- Releases starch as it cooks, thickening the soup and adding body.
- Curry powder
- Adds warm, aromatic spice flavor that develops as it simmers in the soup.
The step that matters
Add the curry powder ten minutes before serving. Curry powder needs gentle heat to release its fat-soluble aromatic compounds. Adding it too late leaves a raw, dusty taste, and boiling it hard can make it bitter.
Swap the onion
How well each one fits the dish's main ingredients (celery, rice):
- Carrotfits better
- Tomatofits better
- Turnipfits better
- Onionthe original
Fit is the average pairing score against celery, rice. 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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