Why it works: Rice and corn match in chemistry and in kitchens. They rank in the top 5% of all ingredient pairs, and cooks put them together in 933 recipes. Both carry 2-nonenal, which smells fatty, green. The science ↓
Mutton, Rice, and Tomato Broth
Ingredients
Directions
Prepare the broth
Skim the fat from the surface of the mutton broth.
Add the cracked bones of the cold mutton to the broth and boil slowly for 1.5 hours.
Strain the broth and cool it to remove the fat.
Make the soup
Put the broth back on the fire and add the tomatoes and rice.
Stew for 40 minutes.
Add the sugar, salt, and pepper to taste.
Mix the corn starch with cold water and add it to the broth.
Boil for 1 minute and then pour out.
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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Rice + corntop 5% of all pairsSmell alikestrongCooked together933 recipes
Shared aroma: 2-nonenal (fatty, green).
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Tomato + corntop 6% of all pairsSmell alikestrongCooked together2,099 recipes
Shared aroma: 2-nonenal (fatty, green).
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Tomato + ricetop 6% of all pairsSmell alikestrongCooked together3,065 recipes
Shared aroma: trans-2-nonenal (cardboard, fatty).
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Tomato + peppertop 7% of all pairsSmell alikemoderateCooked together17,923 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Pepper + corntop 11% of all pairsSmell alikemoderateCooked together5,324 recipes
Shared aroma: 2-nonenal (fatty, green).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Ripe tomatoes
- Break down during stewing to give the soup body, acidity and a fresh tomato flavour.
- Raw rice
- Releases starch as it simmers, thickening the broth and giving it a soft, heartier texture.
- Corn starch
- Thickens the broth when boiled briefly, giving it a smoother, more clinging body.
- Fat from mutton broth
- Adds richness and carries flavour; it is skimmed off so the finished soup is less greasy.
The step that matters
Boil the corn starch mixture briefly. Cornstarch must be mixed with cold water before it goes in, so it does not clump, and then boiled to fully activate its thickening. Stopping too early leaves the soup thin and starchy-tasting.
Swap the tomato
How well each one fits the dish's main ingredients (mutton, rice, sugar, pepper, corn):
- Capsicumfits better
- Carrotfits about as well
- Asparagusfits about as well
- Tomatothe original
Fit is the average pairing score against mutton, rice, sugar, pepper, corn. 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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