Why it works: Beans and olive match in chemistry and in kitchens. They rank in the top 5% of all ingredient pairs, and cooks put them together in 3,470 recipes. Both carry trans,trans-2,4-nonadienal, which smells fatty, green. The science ↓
Cream of Beans
Ingredients
Directions
Make the soup
Boil the beans until soft and mushy.
Mash the beans through a sieve.
Add the milk, beaten egg, olive oil, salt, and cayenne pepper.
Return to the fire and bring to a boil.
For a firmer soup, retain 2 tablespoons of olive oil.
Thicken and finish
Brown the flour in a saucepan and smooth it with part of the soup.
Pour the flour mixture back into the soup and allow it to boil together.
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 + olivetop 5% of all pairsSmell alikestrongCooked together3,470 recipes
Shared aroma: trans,trans-2,4-nonadienal (fatty, green).
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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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Olive + peppertop 11% of all pairsSmell alikemoderateCooked together30,263 recipes
Shared aroma: 2,4-decadienal (seaweed).
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Beans + flourtop 11% of all pairsSmell alikemoderateCooked together2,080 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Milk + flourtop 14% of all pairsSmell alikelowCooked together78,219 recipes
Shared aroma: isobutyraldehyde (malty, green).
Milk and flour barely smell alike, yet cooks put them together in 78,219 recipes: they work on texture and structure more than aroma.
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Beans
- Form the body of the soup and give it its thick, mashed texture.
- Egg
- Adds richness and helps bind and thicken the soup as it heats.
- Flour
- Thickens the soup once browned and cooked into the liquid.
- Milk
- Supplies the liquid base and creamy body of the soup.
- Olive oil
- Adds fat for richness and a smoother mouthfeel.
The step that matters
Pour the flour mixture back into the soup and allow it to boil together. Flour thickens only when its starch gelatinizes in hot liquid. Stirring it in smoothly and letting it boil ensures the soup thickens evenly without lumps.
Swap the beans
How well each one fits the dish's main ingredients (milk, egg, olive, pepper, flour):
- Almondfits about as well
- Milletfits about as well
- Chickpeafits about as well
- Beansthe original
Fit is the average pairing score against milk, egg, olive, pepper, flour. 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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