Why it works: Pepper and celery 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 ↓
Clam Soup
Ingredients
Directions
Wash the clams and place them in a saucepan with just enough boiling water to prevent burning.
Boil for a few minutes until the shells open and the juice runs out.
Remove the clams from their shells and chop them small.
Strain the clam liquor and stir in the chopped clams.
Season with pepper and thicken with a little butter rolled in flour.
Let it boil for 15 minutes.
Place small pieces of toasted bread in a tureen before pouring the soup in.
Optionally, add onions, celery, milk, or well-beaten egg yolks for flavor.
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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Pepper + celerytop 5% of all pairsSmell alikestrongCooked together16,012 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
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Butter + breadtop 7% of all pairsSmell alikemoderateCooked together27,232 recipes
Shared aroma: delta-decalactone (sweet, creamy).
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Butter + milktop 7% of all pairsSmell alikemoderateCooked together81,283 recipes
Shared aroma: (z)-4-heptenal (biscuit, cream).
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Onion + celerytop 7% of all pairsSmell alikemoderateCooked together18,518 recipes
Shared aroma: guaiacol (smoky, sweet).
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Bread + milktop 11% of all pairsSmell alikemoderateCooked together11,466 recipes
Shared aroma: 2-undecenal (sweet).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
Swap the onion
The recipe marks onion as optional. How well each one fits the dish's main ingredients (clam, pepper, butter, flour, bread, celery, milk):
- Potatofits better
- Capsicumfits better
- Carrotfits better
- Onionthe original
Fit is the average pairing score against clam, pepper, butter, flour, bread, celery, milk. Candidates are from the same food group and used in at least 100 recipes.
More clam soup recipes
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