Why it works: Milk and bread are a kitchen classic. They rank in the top 11% of all ingredient pairs, and cooks put them together in 11,466 recipes. Both carry 2-undecenal, which smells sweet. The science ↓
Green Pea Soup
Ingredients
Directions
Cook the peas
Cover the peas with water and add a pinch of salt.
Boil until tender, then skim the peas out.
Rub the peas through a colander and return to the cooking water.
Finish and serve
Add milk, cream or butter, and salt to taste.
Serve the soup over croutons in a hot soup tureen.
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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Milk + breadtop 11% of all pairsSmell alikemoderateCooked together11,466 recipes
Shared aroma: 2-undecenal (sweet).
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Peas + breadtop 11% of all pairsSmell alikemoderateCooked together804 recipes
Shared aroma: hexyl acetate (fruity, apple).
-
Peas + milktop 16% of all pairsSmell alikemoderateCooked together1,309 recipes
Shared aroma: hexanal (green, grassy).
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Milk + creamtop 18% of all pairsSmell alikemoderateCooked together29,399 recipes
Shared aroma: delta-dodecalactone (sweet, creamy).
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Cream + breadtop 24% of all pairsSmell alikelowCooked together5,789 recipes
Shared aroma: delta-decalactone (sweet, creamy).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Green peas
- Provide the main body and sweet, vegetal flavor of the soup once puréed.
- Milk
- Adds creamy liquid body and mild sweetness that softens the pea flavor.
- Cream or butter
- Adds fat for richer flavor and a smoother, silkier mouthfeel.
The step that matters
Boil until tender. Overcooked peas turn dull and olive-coloured and lose their fresh flavor, while undercooked peas stay starchy and grainy, so they will not rub smoothly through the colander.
Swap the peas
How well each one fits the dish's main ingredients (milk, cream, bread):
- Cocoafits better
- Lima beansfits about as well
- Peanutfits about as well
- Peasthe original
Fit is the average pairing score against milk, cream, bread. 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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