Why it works: Carrot and parsley match in chemistry and in kitchens. They rank in the top 1% of all ingredient pairs, and cooks put them together in 8,053 recipes. Both carry 2,4-decadienal, which smells seaweed. The science ↓
Green Peas Soup
Ingredients
Directions
Make the broth
Wash the pea shells and boil them in the broth for 30 minutes.
Strain the shells and bring the broth back to a boil.
Make the soup
For thick soup, boil the old peas until they can be pulped through a colander.
Stir the pulp into the broth and simmer for 1 hour.
Add the bread crumbs and boil for a few minutes.
Add the shelled peas, salt, carrots, onions, lettuces, and parsley.
Boil rapidly for 30 minutes and serve.
Finish and serve
Stir in the separately boiled young peas and serve.
Season with salt and sugar, and add butter to the tureen before serving.
For fried cucumber, slice thin, remove seeds, drain, flour, and fry in butter before adding to the soup.
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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Carrot + parsleytop 1% of all pairsSmell alikestrongCooked together8,053 recipes
Shared aroma: 2,4-decadienal (seaweed).
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Lettuce + parsleytop 5% of all pairsSmell alikestrongCooked together1,483 recipes
Shared aroma: trans-2-hexenal (green, leafy).
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Peas + lettucetop 5% of all pairsSmell alikestrongCooked together1,293 recipes
Shared aroma: 2-isobutyl-3-methoxypyrazine (green bell pepper, earthy).
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Carrot + lettucetop 6% of all pairsSmell alikestrongCooked together976 recipes
Shared aroma: 2-isobutyl-3-methoxypyrazine (green bell pepper, earthy).
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Carrot + oniontop 6% of all pairsSmell alikemoderateCooked together21,601 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Green peas
- Give the soup its body and main flavour when pulped, with young peas added for texture.
- Bread crumbs
- Thicken the broth as they cook, giving the soup a fuller body.
- Butter
- Adds richness and a smooth mouthfeel when added to the tureen.
- Broth
- Forms the liquid base that carries all the other flavours.
The step that matters
Pulping the old peas for thick soup. Pushing the cooked peas through a colander breaks down their starch and cell walls, so they thicken the broth evenly instead of leaving lumps.
Swap the peas
How well each one fits the dish's main ingredients (carrot, onion, lettuce, parsley, veal, bread, butter):
- Beansfits better
- Lentilsfits better
- Chestnutfits better
- Peasthe original
Fit is the average pairing score against carrot, onion, lettuce, parsley, veal, bread, butter. 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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