Why it works: Pepper and lemon match in chemistry and in kitchens. They rank in the top 3% of all ingredient pairs, and cooks put them together in 27,047 recipes. Both carry trans-2-nonenal, which smells cardboard, fatty. The science ↓
Knuckle of Veal, Stewed with Rice
Ingredients
Directions
Make the stew
Place the veal in a stewpan with the chopped onions, salt, pepper, sugar, and water.
Bring to a boil, skim off any foam, then reduce heat and simmer gently for 1.5 hours, skimming frequently.
Wash the rice and add it to the stewpan with the veal.
Continue to simmer for another hour.
Serve
Serve hot, garnished with sliced lemon.
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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Pepper + lemontop 3% of all pairsSmell alikestrongCooked together27,047 recipes
Shared aroma: trans-2-nonenal (cardboard, fatty).
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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).
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Pepper + ricetop 12% of all pairsSmell alikemoderateCooked together8,379 recipes
Shared aroma: trans-2-nonenal (cardboard, fatty).
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Rice + lemontop 12% of all pairsSmell alikemoderateCooked together4,366 recipes
Shared aroma: (e,e)-2,4-decadienal (fatty, deep fried).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Veal knuckle
- Provides the main meat and, as it simmers, rich flavour and body to the broth.
- Rice
- Absorbs liquid as it cooks, thickening the stew and giving it a starchy body.
- Onions
- Soften during simmering and add sweetness and savoury depth to the broth.
The step that matters
Skimming the foam after boiling. Foam that rises at the start of simmering contains impurities that can make the broth cloudy and taste bitter. Removing it early, and skimming again as needed, keeps the stew clear and clean-flavoured.
Swap the onion
How well each one fits the dish's main ingredients (veal, pepper, sugar, rice, lemon):
- Capsicumfits better
- Carrotfits better
- Asparagusfits better
- Onionthe original
Fit is the average pairing score against veal, pepper, sugar, rice, lemon. 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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