Why it works: Beans and corn match in chemistry and in kitchens. They rank in the top 3% of all ingredient pairs, and cooks put them together in 1,211 recipes. Both carry 2,3-pentanedione, which smells butter, sweet. The science ↓
Bean Soup
Ingredients
Directions
Prepare
Soak the navy beans overnight.
Cook the soup
In a large pot, combine the soaked beans, water, fried onions, corn, partly boiled potatoes, pork, red pepper, and salt.
Bring to a boil and then simmer slowly for 5 to 6 hours.
Pass the mixture through a colander or sieve, returning the pulp to the pot.
Season the pulp with salt and cayenne pepper.
Serve
In a tureen, place the fried bread squares.
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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Beans + corntop 3% of all pairsSmell alikestrongCooked together1,211 recipes
Shared aroma: 2,3-pentanedione (butter, sweet).
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Onion + potatotop 3% of all pairsSmell alikemoderateCooked together9,023 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Corn + potatotop 5% of all pairsSmell alikestrongCooked together938 recipes
Shared aroma: (e)-2-octenal (fatty, green).
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Beans + potatotop 5% of all pairsSmell alikestrongCooked together655 recipes
Shared aroma: 2-isobutyl-3-methoxypyrazine (green bell pepper, earthy).
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Potato + porktop 5% of all pairsSmell alikemoderateCooked together2,668 recipes
Shared aroma: sotolon (curry, maple).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Navy beans
- Form the body of the soup, thickening it into a creamy pulp when sieved.
- Potatoes
- Add starch that helps thicken the soup and give it a smoother body.
- Pork
- Adds savory, meaty flavor to the long-simmered broth.
- Onions
- Provide sweetness and aroma from frying in butter, building the soup's base flavor.
- Bread
- Adds crisp, browned texture and richness from frying in butter or fat.
The step that matters
Simmer slowly for 5 to 6 hours. A gentle simmer lets the beans soften fully so they can be pressed through a sieve into a smooth pulp. A hard boil can break the mixture and scorch the bottom of the pot.
Swap the onion
How well each one fits the dish's main ingredients (beans, butter, corn, potato, pork, pepper, bread):
- Capsicumfits better
- Tomatofits better
- Asparagusfits better
- Onionthe original
Fit is the average pairing score against beans, butter, corn, potato, pork, pepper, bread. 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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