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 ↓
Pea Soup and Pickled Pork
Ingredients
Directions
Prepare the pork
If the pickled pork is too salty, soak it in water overnight.
In a large pot, combine the pork and water; boil gently for 2 hours.
Cook the peas
Add the split peas, tied in a cloth, to the pot.
Boil for 1 hour.
Place a plate in the pot to keep the cloth off the bottom.
Once the peas are cooked, remove them from the pot.
Bruise the peas well.
Mix the peas with a ladleful of soup. Add more soup gradually until well combined.
Return the mixture to the pot.
Add vegetables and finish
Add grated carrot to the pot.
Add sliced onion to the pot.
Add sliced potatoes to the pot.
Add bacon or ham to the pot.
Boil for an additional 30 minutes.
Season with pepper to taste.
Season with salt to taste.
Strain the soup through a sieve.
Work the pea pulp with a wooden spoon.
Return the strained soup to the pot.
Bring the soup to a boil.
Serve the soup with a sprinkle of dry mint.
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 + potatotop 3% of all pairsSmell alikemoderateCooked together9,023 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Carrot + potatotop 4% of all pairsSmell alikestrongCooked together3,107 recipes
Shared aroma: 2-isobutyl-3-methoxypyrazine (green bell pepper, earthy).
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Pork + potatotop 5% of all pairsSmell alikemoderateCooked together2,668 recipes
Shared aroma: sotolon (curry, maple).
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Carrot + peppertop 6% of all pairsSmell alikestrongCooked together14,555 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
- Split peas
- Break down into pulp to thicken the soup and give it body.
- Pickled pork
- Adds salty, savoury flavour to the broth as it simmers.
- Potatoes
- Soften during cooking and add starch that helps thicken the soup.
- Carrot
- Adds natural sweetness and colour to the soup.
The step that matters
Bruise the peas well and work the pulp through the sieve. Split peas thicken the soup only when their starch-rich cells are fully broken down. Thorough mashing and sieving release that starch, so the soup turns smooth rather than grainy or thin.
Swap the mint
How well each one fits the dish's main ingredients (pork, peas, carrot, onion, potato, ham, pepper):
- Thymefits better
- Parsleyfits better
- Celeryfits better
- Mintthe original
Fit is the average pairing score against pork, peas, carrot, onion, potato, ham, pepper. 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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