Why it works: Parsley and pepper 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 Peas
Ingredients
Directions
Prepare
Shell the peas and wash the shells and lettuce.
Shred the lettuce.
Add the shredded lettuce to a saucepan with the peas, shells, parsley, mint, and sugar.
Make the soup
Cook gently in butter for 10 minutes.
Bring the stock to a boil.
Season the stock with salt and pepper.
Add the stock to the vegetables.
Simmer until tender.
Remove the herbs.
Strain through a fine sieve.
Bring the strained soup to a boil again.
Add the previously boiled cream or milk.
Strain.
Finish and serve
Taste the soup.
Adjust seasoning with more salt or sugar if needed.
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.
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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Parsley + peppertop 2% of all pairsSmell alikestrongCooked together34,122 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
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Peas + minttop 2% of all pairsSmell alikemoderateCooked together1,137 recipes
Shared aroma: 1-octen-3-ol (mushroom, earthy).
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Parsley + lettucetop 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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Parsley + minttop 7% of all pairsSmell alikemoderateCooked together1,198 recipes
Shared aroma: 2,4-decadienal (seaweed).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Peas
- Form the body of the soup and provide its fresh, sweet green flavour.
- Butter
- Gently cooks the vegetables and adds richness and a smooth mouthfeel.
- Cream
- Adds richness and a smooth, velvety texture to the finished soup.
- Lettuce
- Adds body and a mild sweetness while the soup cooks.
- Stock
- Provides the liquid base that carries the flavour of the vegetables.
The step that matters
Strain through a fine sieve. Pea skins and fibres stay tough unless removed, so straining produces a smooth texture. Cream should be boiled before it is added, and the soup should not be boiled hard after adding it, to avoid curdling and a grainy result.
Swap the mint
How well each one fits the dish's main ingredients (peas, parsley, lettuce, pepper, sugar, cream, butter):
- Tarragonfits better
- Capersfits better
- Celeryfits better
- Mintthe original
Fit is the average pairing score against peas, parsley, lettuce, pepper, sugar, cream, 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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