Why it works: Pepper and parsley match in chemistry and in kitchens. They rank in the top 2% of all ingredient pairs, and cooks put them together in 34,122 recipes. Both carry 4'-methylacetophenone, which smells bitter almond. The science ↓
Barley Cream Soup
Ingredients
Directions
Make the soup
Cut the veal into strips and place it in a pot with the water and barley.
Cook slowly for 4 hours.
Remove the meat and strain the liquid into a bowl.
Rub the barley through a soup sieve.
Finish and serve
Season the soup with salt, pepper, and parsley.
Bring the soup to a boil.
Serve the soup, which should have a creamy consistency.
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 + parsleytop 2% of all pairsSmell alikestrongCooked together34,122 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
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Barley + parsleytop 10% of all pairsSmell alikestrongCooked together630 recipes
Shared aroma: 2,4-decadienal (seaweed).
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Barley + peppertop 13% of all pairsSmell alikemoderateCooked together897 recipes
Shared aroma: 2-nonenal (fatty, green).
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Veal + parsleytop 17% of all pairsSmell alikelowCooked together4,766 recipes
Shared aroma: 2,4-decadienal (seaweed).
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Veal + peppertop 19% of all pairsSmell alikemoderateCooked together10,049 recipes
Shared aroma: 2-nonenal (fatty, green).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Barley
- Its starch thickens the broth, and rubbing it through a sieve gives the soup a creamy body.
- Veal
- Slow cooking breaks down connective tissue and collagen, enriching the broth with body and flavour.
The step that matters
Rub the barley through a soup sieve. Pressing the cooked barley forces starch and soft grain into the liquid, which is what makes the soup creamy. Pressing too little leaves it thin and grainy.
Swap the parsley
How well each one fits the dish's main ingredients (veal, barley, pepper):
- Parsleythe original
- Celeryfits about as well
- Thymefits about as well
- Marjoramfits about as well
Fit is the average pairing score against veal, barley, pepper. 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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