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 ↓
Peas Soup
Ingredients
Directions
Prepare
Wash the peas and soak them overnight in the stock.
Put the soaked peas in a pot with a bit of dripping or pot skimmings and bring to a boil.
Fry the vegetables in a little fat, reserving one carrot.
Add the fried vegetables to the boiling liquid.
Skim the soup well.
Cook and finish
Cook for about three hours until it can be passed through a sieve.
Return the soup to the pan.
Add the grated carrot and any desired thickening.
Boil for another half hour.
Season to taste.
Optionally, add curry powder to taste.
Serve
Serve with dried mint or sage and fried or toasted bread.
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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Pepper + carrottop 6% of all pairsSmell alikestrongCooked together14,555 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
-
Peas + carrottop 7% of all pairsSmell alikemoderateCooked together2,994 recipes
Shared aroma: 2-isobutyl-3-methoxypyrazine (green bell pepper, earthy).
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Pepper + minttop 10% of all pairsSmell alikemoderateCooked together2,372 recipes
Shared aroma: 2,4-decadienal (seaweed).
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Peas + breadtop 11% of all pairsSmell alikemoderateCooked together804 recipes
Shared aroma: hexyl acetate (fruity, apple).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Split peas
- Break down during long cooking to thicken the soup and give it body.
- Stock
- Forms the cooking liquid that carries the flavour of the soup.
- Vegetables
- Add sweetness and savoury depth when fried before simmering.
- Dripping
- Adds fat and richness to the initial boil.
- Thickening
- Adds extra body to the soup in the final simmer.
The step that matters
Skim the soup well. Skimming removes foam and impurities that rise as the stock comes to a boil, keeping the soup clean in flavour and colour before the long simmer.
Swap the carrot
How well each one fits the dish's main ingredients (peas, pepper, mint, bread):
- Tomatofits about as well
- Cucumberfits about as well
- Capsicumfits about as well
- Carrotthe original
Fit is the average pairing score against peas, pepper, mint, 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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