Why it works: Celery and pepper match in chemistry and in kitchens. They rank in the top 5% of all ingredient pairs, and cooks put them together in 16,012 recipes. Both carry 4'-methylacetophenone, which smells bitter almond. The science ↓
Peas Soup
Ingredients
Directions
Make the pulp
Simmer the water or meat liquor until the peas pulp.
Strain through a coarse sieve.
Return the pulp to the soup.
Season and thicken
Add the celery or celery seed, salt, and pepper.
Simmer for 45 minutes to thicken.
Let stand covered for a few minutes.
Remove the fat from the top.
Garnish and serve
Garnish with dried mint or parsley.
Serve with diced 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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Celery + peppertop 5% of all pairsSmell alikestrongCooked together16,012 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
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Pepper + minttop 10% of all pairsSmell alikemoderateCooked together2,372 recipes
Shared aroma: 2,4-decadienal (seaweed).
-
Celery + minttop 11% of all pairsSmell alikemoderateCooked together334 recipes
Shared aroma: beta-phellandrene (minty, terpene).
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Meat + breadtop 14% of all pairsSmell alikemoderateCooked together2,924 recipes
Shared aroma: 2,4-decadienal (seaweed).
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Celery + breadtop 16% of all pairsSmell alikemoderateCooked together2,110 recipes
Shared aroma: guaiacol (smoky, sweet).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Celery
- Adds a savory, aromatic flavor that gives the soup its character.
- Water or meat liquor
- Serves as the cooking liquid that softens the peas and carries flavor through the soup.
The step that matters
Simmer for 45 minutes to thicken. Long, gentle simmering evaporates some water and concentrates the soup, while the broken-down peas release starch that helps it thicken. Too short a simmer leaves it thin, and too hard a boil can scorch the bottom or break the texture.
Swap the mint
How well each one fits the dish's main ingredients (meat, celery, pepper, bread):
- Parsleyfits better
- Thymefits better
- Marjoramfits better
- Mintthe original
Fit is the average pairing score against meat, celery, pepper, 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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