Why it works: Onion and rice are a kitchen classic. They rank in the top 9% of all ingredient pairs, and cooks put them together in 10,433 recipes. Both carry 2,4-decadienal, which smells seaweed. The science ↓
Mutton Broth
Ingredients
Directions
Simmer
Place the mutton and bones in a pot.
Add 1 quart of water for every pound of meat.
Simmer slowly for 5 hours.
If desired, add a small onion.
Finish and serve
Strain the broth when cold and remove the fat.
Season with salt and pepper.
Add cooked rice and serve.
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.
Photo for illustrative purposes only · Contact us to use it
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 + ricetop 9% of all pairsSmell alikemoderateCooked together10,433 recipes
Shared aroma: 2,4-decadienal (seaweed).
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Onion + peppertop 11% of all pairsSmell alikemoderateCooked together68,474 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
-
Pepper + ricetop 12% of all pairsSmell alikemoderateCooked together8,379 recipes
Shared aroma: trans-2-nonenal (cardboard, fatty).
-
Mutton + peppertop 16% of all pairsSmell alikelowCooked together5,442 recipes
Shared aroma: trans-2-nonenal (cardboard, fatty).
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Mutton + ricetop 16% of all pairsSmell alikemoderateCooked together1,019 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
- Mutton
- Collagen from the meat and bones turns to gelatin during the long simmer, giving the broth body.
- Cooked rice
- Starch thickens the broth slightly and adds bulk to each serving.
- Onion
- Adds mild sweetness and aromatic depth to the broth.
The step that matters
Simmer slowly for 5 hours. A gentle simmer extracts flavor and gelatin from the bones without agitating the liquid. A hard boil emulsifies fat into the broth and makes it cloudy and greasy.
Swap the onion
The recipe marks onion as optional. How well each one fits the dish's main ingredients (mutton, pepper, rice):
- Capsicumfits better
- Carrotfits better
- Tomatofits better
- Onionthe original
Fit is the average pairing score against mutton, pepper, 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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