Why it works: Parsley and celery match in chemistry and in kitchens. They rank in the top 1% of all ingredient pairs, and cooks put them together in 6,810 recipes. Both carry 4'-methylacetophenone, which smells bitter almond. The science ↓
Chicken Vegetable Soup
Ingredients
Directions
Cover the hen with water and boil for two hours.
Remove the hen from the pot.
Add the sliced potatoes, chopped onion, parsley, celery seed, red pepper, and salt.
Cook until the vegetables are thoroughly done.
Just before serving, stir in the sweet milk.
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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Parsley + celerytop 1% of all pairsSmell alikestrongCooked together6,810 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
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Parsley + peppertop 2% of all pairsSmell alikestrongCooked together34,122 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
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Potato + oniontop 3% of all pairsSmell alikemoderateCooked together9,023 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Potato + parsleytop 5% of all pairsSmell alikemoderateCooked together2,855 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
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Celery + peppertop 5% of all pairsSmell alikestrongCooked together16,012 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Fat hen
- Provides the meat and rich broth that forms the base of the soup.
- Potatoes
- Soften as they cook, thickening the broth slightly and adding body.
- Onion
- Adds savory sweetness and aroma as it cooks into the broth.
- Sweet milk
- Adds creaminess and mild richness when stirred in at the end.
The step that matters
Stir in the milk just before serving. Milk can curdle or separate if it boils for a long time or is added to very hot liquid too early. Adding it at the end keeps the soup smooth and creamy.
Swap the onion
How well each one fits the dish's main ingredients (potato, parsley, celery, pepper, milk):
- Carrotfits better
- Capsicumfits better
- Parsnipfits better
- Onionthe original
Fit is the average pairing score against potato, parsley, celery, pepper, milk. 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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