Why it works: Pepper and parsley match in chemistry and in kitchens. They rank in the top 2% of all ingredient pairs, and cooks put them together in 34,122 recipes. Both carry 4'-methylacetophenone, which smells bitter almond. The science ↓
Green Pea.
Ingredients
Directions
Make the broth
Boil the empty pods of the peas in the water for 1 hour before adding the beef.
Strain out the pods, add the beef, and boil slowly for 1.5 hours.
Finish and serve
Half an hour before serving, add the shelled peas.
Twenty minutes later, stir in the rice flour, salt, and pepper.
Stir frequently to prevent scorching.
Strain into a hot tureen 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.
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 + parsleytop 2% of all pairsSmell alikestrongCooked together34,122 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
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Peas + ricetop 9% of all pairsSmell alikemoderateCooked together1,434 recipes
Shared aroma: 2,4-nonadienal (fatty, green).
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Beef + peppertop 10% of all pairsSmell alikemoderateCooked together18,971 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Beef + ricetop 10% of all pairsSmell alikemoderateCooked together2,265 recipes
Shared aroma: 2-acetyl-1-pyrroline (popcorn, roasted).
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Rice + parsleytop 10% of all pairsSmell alikestrongCooked together2,762 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Beef
- Adds meaty flavor and body to the soup as it simmers.
- Green peas
- Provide the main flavor and bulk of the soup.
- Rice flour
- Thickens the soup as it cooks, giving it a fuller texture.
The step that matters
Stir frequently to prevent scorching. Rice flour and starch-rich peas settle and stick to the bottom of the pot when simmered, and the thickened soup can burn quickly. Frequent stirring keeps solids suspended and heat even.
Swap the parsley
The recipe marks parsley as optional. How well each one fits the dish's main ingredients (beef, peas, rice, flour, pepper):
- Turmericfits better
- Cardamomfits about as well
- Celeryfits about as well
- Parsleythe original
Fit is the average pairing score against beef, peas, rice, flour, pepper. 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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