Why it works: Pork and peas are a kitchen classic. They rank in the top 15% of all ingredient pairs, and cooks put them together in 1,589 recipes. Both carry 2-isopropyl-3-methoxypyrazine, which smells earthy, pea. The science ↓
Pea Soup, with Salt Pork or Beef
Ingredients
Directions
Make the soup
Add fresh cold water, mixed vegetables, and split peas to a camp kettle. Boil gently until peas are soft.
Wash the meat in cold water. Add it to the soup. Simmer gently until cooked. Remove and keep warm.
Thicken and serve
Mix flour with cold water to form a smooth batter. Stir batter into soup to prevent burning. Boil for 30 minutes and serve.
If using biscuits, soak them in cold water before adding instead of flour.
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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Pork + peastop 15% of all pairsSmell alikemoderateCooked together1,589 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Peas + peppertop 15% of all pairsSmell alikemoderateCooked together5,331 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Pork + peppertop 16% of all pairsSmell alikemoderateCooked together22,121 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Flour + peppertop 19% of all pairsSmell alikemoderateCooked together50,459 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Peas + flourtop 21% of all pairsSmell alikelowCooked together2,837 recipes
Shared aroma: isobutyraldehyde (malty, green).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Split peas
- Break down as they cook, giving the soup its body and thickness.
- Salt pork or beef
- Adds savoury, meaty flavour and fat to the broth as it simmers.
- Flour
- Thickens the soup as it boils, giving a smoother, heavier texture.
- Mixed vegetables
- Add sweetness, aroma and body to the broth as they cook.
The step that matters
Stir the flour batter into the soup. Flour settles quickly and scorches on the bottom of the pot if not stirred in well. Mixing it smooth with cold water first prevents lumps and burning.
Swap the peas
How well each one fits the dish's main ingredients (pork, flour, pepper):
- Black-eyed peafits better
- Chestnutfits better
- Beansfits better
- Peasthe original
Fit is the average pairing score against pork, flour, 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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