Why it works: Peas and mint are a kitchen classic. They rank in the top 2% of all ingredient pairs, and cooks put them together in 1,137 recipes. Both carry 1-octen-3-ol, which smells mushroom, earthy. The science ↓
Puree of Peas
Ingredients
Directions
Prepare
Soak the dried green peas overnight.
Make the soup
Boil the peas in white stock with the ham knuckle, mint, onion, carrot, spring onions, and chives until tender.
Remove the ham knuckle and rub the mixture through a fine sieve.
Season to taste and bring to a boil again.
Thicken slightly with roux to prevent settling.
Serve
Dice the ham and add it back to the soup.
Serve hot with croutons.
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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Peas + minttop 2% of all pairsSmell alikemoderateCooked together1,137 recipes
Shared aroma: 1-octen-3-ol (mushroom, earthy).
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Onion + chivetop 3% of all pairsSmell alikestrongCooked together1,907 recipes
Shared aroma: decanal (soap, orange peel).
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Onion + carrottop 6% of all pairsSmell alikemoderateCooked together21,601 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Peas + carrottop 7% of all pairsSmell alikemoderateCooked together2,994 recipes
Shared aroma: 2-isobutyl-3-methoxypyrazine (green bell pepper, earthy).
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Carrot + chivetop 9% of all pairsSmell alikestrongCooked together419 recipes
Shared aroma: coumarin (sweet, hay).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Dried green peas
- Form the body of the soup, becoming thick and smooth when boiled and sieved.
- White stock
- Provides the cooking liquid and savoury base for the soup.
- Ham knuckle
- Adds savoury, salty flavour to the stock as it simmers.
- Roux
- Thickens the soup so the puree stays evenly suspended rather than settling.
The step that matters
Rub the mixture through a fine sieve. Peas must be cooked fully tender before sieving; under-cooked peas leave a grainy, fibrous texture that a fine sieve cannot smooth out.
Swap the mint
How well each one fits the dish's main ingredients (peas, ham, onion, carrot, chive):
- Parsleyfits better
- Celeryfits better
- Garlicfits better
- Mintthe original
Fit is the average pairing score against peas, ham, onion, carrot, chive. 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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