Why it works: Carrot and celery match in chemistry and in kitchens. They rank in the top 1% of all ingredient pairs, and cooks put them together in 10,173 recipes. Both carry myristicin, which smells spice, warm. The science ↓
Consomme Knickerbocker
Ingredients
Directions
Prepare
Skim and strain the chicken broth.
Cut the onion, carrot, turnip, and celery into very small dice.
Peel the tomato and cut it into small pieces.
Make the consommé
Sprinkle all the vegetables with sugar and fry them in butter until slightly colored.
Add the fried vegetables to the broth.
Cook the barley separately, drain it, and add it to the soup.
Season to taste with salt and white pepper.
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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Carrot + celerytop 1% of all pairsSmell alikestrongCooked together10,173 recipes
Shared aroma: myristicin (spice, warm).
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Carrot + turniptop 1% of all pairsSmell alikestrongCooked together8,002 recipes
Shared aroma: coumarin (sweet, hay).
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Barley + turniptop 2% of all pairsSmell alikestrongCooked together629 recipes
Shared aroma: coumarin (sweet, hay).
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Turnip + celerytop 2% of all pairsSmell alikemoderateCooked together4,418 recipes
Shared aroma: coumarin (sweet, hay).
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Tomato + celerytop 4% of all pairsSmell alikemoderateCooked together3,377 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
- Chicken broth
- Forms the liquid base that carries all the flavour of the soup.
- Small barley
- Adds body and a chewy texture to the clear soup.
- Onion, carrot, turnip, and celery
- Frying them in butter until lightly coloured builds savoury, aromatic depth.
- Sugar
- Helps the vegetables brown lightly during frying, adding gentle sweetness.
The step that matters
Fry the vegetables until slightly coloured. Browning the vegetables in butter develops savoury flavour through the Maillard reaction, but overcooking them turns the flavour bitter and can cloud the clear broth.
Swap the tomato
How well each one fits the dish's main ingredients (chicken, barley, onion, carrot, turnip, celery, sugar):
- Leekfits better
- Parsnipfits better
- Beetrootfits better
- Tomatothe original
Fit is the average pairing score against chicken, barley, onion, carrot, turnip, celery, sugar. 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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