Why it works: Barley and rice match in chemistry and in kitchens. They rank in the top 3% of all ingredient pairs, and cooks put them together in 568 recipes. Both carry 2-nonenal, which smells fatty, green. The science ↓
Cream of Chicken Soup
Ingredients
Directions
Make the base
Boil the barley, rice, celery, and onion together until soft.
Run the mixture through a sieve into a saucepan.
Finish the soup
Add the chicken stock to the saucepan.
Mix the flour, butter, salt, and pepper together, then add to the soup.
Cook until thickened and serve hot.
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.
Photo for illustrative purposes only · Contact us to use it
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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Barley + ricetop 3% of all pairsSmell alikestrongCooked together568 recipes
Shared aroma: 2-nonenal (fatty, green).
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Rice + chickentop 5% of all pairsSmell alikemoderateCooked together4,769 recipes
Shared aroma: (e,e)-2,4-decadienal (fatty, deep fried).
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Barley + celerytop 6% of all pairsSmell alikemoderateCooked together571 recipes
Shared aroma: 2-methoxy-4-vinylphenol (clove, smoky).
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Celery + oniontop 7% of all pairsSmell alikemoderateCooked together18,518 recipes
Shared aroma: guaiacol (smoky, sweet).
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Rice + celerytop 7% of all pairsSmell alikemoderateCooked together2,169 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
- Barley
- Softens during boiling and, once sieved, gives the soup body and a thick, creamy texture.
- Rice
- Breaks down as it cooks, adding starch that thickens the soup and gives it body.
- Flour
- Combined with butter and added to the hot soup, its starch thickens the liquid.
- Butter
- Mixed with the flour, adds richness and fat that carries flavour and smooths the texture.
- Chicken stock
- Forms the liquid base of the soup, providing moisture and savoury chicken flavour.
The step that matters
Adding the flour and butter mixture. Flour thickens only when its starch is heated in liquid. Adding it as a lump or to a cold soup can leave clumps, so it should be stirred in well and cooked until the soup thickens.
Swap the white pepper
How well each one fits the dish's main ingredients (barley, flour, rice, butter, celery, onion, chicken):
- Turmericfits better
- Thymefits better
- Garlicfits better
- White pepperthe original
Fit is the average pairing score against barley, flour, rice, butter, celery, onion, chicken. 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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