Why it works: Beef and pepper are a kitchen classic. They rank in the top 10% of all ingredient pairs, and cooks put them together in 18,971 recipes. Both carry 2-isopropyl-3-methoxypyrazine, which smells earthy, pea. The science ↓
Green Pea Soup
Ingredients
Directions
Make the broth
Boil the empty pods of peas in 1 gallon of water for 1 hour.
Strain out the pods.
Add the beef to the water.
Boil slowly for 1.5 hours.
Remove the meat half an hour before serving.
Finish the soup
Add the peas.
Season with salt, pepper, and sugar if desired.
Add thickening as 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.
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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Beef + peppertop 10% of all pairsSmell alikemoderateCooked together18,971 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Beef + peastop 15% of all pairsSmell alikemoderateCooked together1,044 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Peas + peppertop 15% of all pairsSmell alikemoderateCooked together5,331 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Peas + sugartop 31% of all pairsSmell alikelowCooked together1,928 recipes
Shared aroma: 2,3-butanedione (butter, sweet).
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Pepper + sugartop 32% of all pairsSmell alikelowCooked together19,401 recipes
Shared aroma: 2-nonenal (fatty, green).
Pepper and sugar barely smell alike, yet cooks put them together in 19,401 recipes: they work on texture and structure more than aroma.
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Lean beef
- Provides meaty flavor and body to the broth as it simmers.
- Green peas
- Supply the main flavor and sweetness of the soup and thicken it when mashed.
- Pea pods
- Released into the water during boiling, adding pea flavor to the broth.
The step that matters
Boil slowly for 1.5 hours. A gentle simmer lets the beef become tender and release flavor without toughening or clouding the broth. A hard rolling boil can make the meat tough and the broth cloudy.
Swap the peas
How well each one fits the dish's main ingredients (beef, pepper, sugar):
- Beansfits better
- Sesamefits better
- Chestnutfits better
- Peasthe original
Fit is the average pairing score against beef, pepper, sugar. 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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