Why it works: Pork and chicken match in chemistry and in kitchens. They rank in the top 2% of all ingredient pairs, and cooks put them together in 5,417 recipes. Both carry 2-furfurylthiol, which smells coffee, roasted. The science ↓
Ideal Bean Soup
Ingredients
Directions
Prepare the beans
Soak the beans overnight in 3 quarts of cold water.
Drain the beans and place them in a soup pot with 2 quarts of fresh water.
Simmer
Add the diced salt pork, chicken parts, bay leaves, and red pepper bag.
Simmer for 4 to 5 hours, adding water as needed until the beans are soft.
If desired, boil a small onion with the beans.
Thicken and finish
Mix the flour and butter together.
Add a little soup to smooth the mixture before incorporating it into the pot to prevent separation.
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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Pork + chickentop 2% of all pairsSmell alikestrongCooked together5,417 recipes
Shared aroma: 2-furfurylthiol (coffee, roasted).
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Beans + oniontop 7% of all pairsSmell alikestrongCooked together5,242 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Chicken + oniontop 8% of all pairsSmell alikemoderateCooked together17,814 recipes
Shared aroma: gamma-nonanolactone (coconut, sweet).
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Pork + oniontop 10% of all pairsSmell alikemoderateCooked together18,214 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
-
Beans + peppertop 11% of all pairsSmell alikemoderateCooked together4,733 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 beans
- Form the body of the soup and thicken it as their starches soften during long simmering.
- Flour
- Thickens the soup broth when cooked with butter and stirred in.
- Butter
- Adds richness and helps bind the flour into a smooth thickening paste.
- Salt pork
- Adds savory fat and flavor to the broth during simmering.
The step that matters
Incorporating the flour and butter mixture. Adding flour and butter directly to hot liquid can form lumps. Blending it with a little soup first smooths it, so it disperses evenly and thickens the broth without separating.
Swap the onion
The recipe marks onion as optional. How well each one fits the dish's main ingredients (beans, sugar, butter, flour, pepper, pork, chicken):
- Capsicumfits better
- Potatofits better
- Asparagusfits better
- Onionthe original
Fit is the average pairing score against beans, sugar, butter, flour, pepper, pork, 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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