Why it works: Beans and pepper are a kitchen classic. They rank in the top 11% of all ingredient pairs, and cooks put them together in 4,733 recipes. Both carry 2-isopropyl-3-methoxypyrazine, which smells earthy, pea. The science ↓
Black Bean Soup
Ingredients
Directions
Prepare
Boil the black beans until tender.
Strain the beans.
Prepare the meat stock in a separate pot.
Make the soup
Add the bean pulp to the stock and bring to a boil.
Chop the red pepper and add it to the soup.
Season with salt to taste.
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 + peppertop 11% of all pairsSmell alikemoderateCooked together4,733 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Beans + meattop 16% of all pairsSmell alikemoderateCooked together369 recipes
Shared aroma: 2,3,5-trimethylpyrazine (cocoa, roasted).
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Meat + peppertop 19% of all pairsSmell alikelowCooked together8,777 recipes
Shared aroma: 2,4-decadienal (seaweed).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Black beans
- Provide the main body, starch and protein that thicken the soup.
- Meat stock
- Forms the liquid base and carries the savory flavor of the soup.
- Red pepper
- Adds sweetness, aroma and a touch of color to the soup.
Swap the beans
How well each one fits the dish's main ingredients (meat, pepper):
- Walnutfits about as well
- Beansthe original
- Sesamefits about as well
- Lima beansfits less well
Fit is the average pairing score against meat, 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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