Why it works: Peas and pepper are a kitchen classic. They rank in the top 15% of all ingredient pairs, and cooks put them together in 5,331 recipes. Both carry 2-isopropyl-3-methoxypyrazine, which smells earthy, pea. The science ↓
Pea Soup I
Ingredients
Directions
Boil the peas in the water until perfectly soft.
Mash the peas.
Add the white sauce and season with salt and pepper.
Stir and boil as you would for green pea soup.
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 + peppertop 15% of all pairsSmell alikemoderateCooked together5,331 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Sauce + peppertop 27% of all pairsSmell alikelowCooked together15,303 recipes
Shared aroma: ethanol (alcoholic, ethereal).
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Peas + saucetop 27% of all pairsSmell alikelowCooked together1,109 recipes
Sauce and pepper barely smell alike, yet cooks put them together in 15,303 recipes: they work on texture and structure more than aroma.
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Hulled peas
- Form the body and main flavor of the soup as they soften and break down.
- White sauce
- Adds creaminess and body, thickening the soup as it is stirred and boiled.
The step that matters
Boil the peas until perfectly soft. Peas must cook until their cell walls and starches break down fully. Undercooked peas stay grainy and will not mash into a smooth soup.
Swap the peas
How well each one fits the dish's main ingredients (sauce, pepper):
- Black-eyed peafits better
- Beansfits better
- Sesamefits better
- Peasthe original
Fit is the average pairing score against sauce, 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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