Why it works: Parsley and pepper 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 ↓
Mock Bisque Soup
Ingredients
Directions
Soak barley overnight in cold water, then drain and cook in boiling salted water until soft. Drain and add to soup.
Scald milk with bread crumbs, onion, parsley, and bay leaf. Remove seasonings and rub through a sieve.
Cook tomatoes with sugar for fifteen minutes; add baking soda and rub through a sieve.
Reheat bread and milk to boiling point, add tomatoes, and pour into a tureen over butter, salt, and 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.
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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Parsley + peppertop 2% of all pairsSmell alikestrongCooked together34,122 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
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Clove + peppertop 5% of all pairsSmell alikestrongCooked together17,451 recipes
Shared aroma: ethyl octanoate (fruity, wine).
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Clove + parsleytop 6% of all pairsSmell alikestrongCooked together6,768 recipes
Shared aroma: cuminaldehyde (Spicy, cumin).
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Tomato + peppertop 7% of all pairsSmell alikemoderateCooked together17,923 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Tomato + oniontop 8% of all pairsSmell alikemoderateCooked together20,633 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
Swap the onion
How well each one fits the dish's main ingredients (tomato, sugar, bread, milk, clove, parsley, pepper):
- Capsicumfits better
- Carrotfits better
- Eggplantfits better
- Onionthe original
Fit is the average pairing score against tomato, sugar, bread, milk, clove, parsley, pepper. Candidates are from the same food group and used in at least 100 recipes.
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