Why it works: Pepper and celery match in chemistry and in kitchens. They rank in the top 5% of all ingredient pairs, and cooks put them together in 16,012 recipes. Both carry 4'-methylacetophenone, which smells bitter almond. The science ↓
Dried Bean Soup
Ingredients
Directions
Prepare
Soak the dried white beans overnight.
Cut the beef into pieces and place in a soup pot with the bones, broken into pieces.
Add the bacon, cut into small pieces, and season with pepper.
Cook the soup
Pour in 6 quarts of water and bring to a boil.
Skim off the scum, then drain the soaked beans and add them to the pot along with the celery.
Boil slowly until the meat is tender and the beans are dissolved.
Strain and serve
Strain the soup through a colander into a tureen.
Serve with small squares of toasted bread.
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 + celerytop 5% of all pairsSmell alikestrongCooked together16,012 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
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Beans + celerytop 6% of all pairsSmell alikestrongCooked together1,159 recipes
Shared aroma: 2-methoxy-4-vinylphenol (clove, smoky).
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Beef + peppertop 10% of all pairsSmell alikemoderateCooked together18,971 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Beans + peppertop 11% of all pairsSmell alikemoderateCooked together4,733 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Beans + beeftop 12% of all pairsSmell alikemoderateCooked together1,134 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
What each ingredient does
- Dried white beans
- Break down during slow boiling to thicken the soup and give it body.
- Lean fresh beef
- Becomes tender during slow boiling, adding savory meaty flavor to the broth.
- Lean bacon
- Adds smoky, salty fat that flavors the broth as it simmers.
- Celery
- Contributes aromatic, savory flavor to the soup as it cooks.
The step that matters
Boil slowly until the meat is tender and the beans are dissolved. A gentle simmer lets collagen in the meat and starches in the beans break down slowly. A hard, rapid boil can toughen meat and leave the beans firm, so the soup stays cloudy and uneven.
“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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