Why it works: Butter and cream are a kitchen classic. They rank in the top 8% of all ingredient pairs, and cooks put them together in 41,516 recipes. Both carry delta-dodecalactone, which smells sweet, creamy. The science ↓
Bean Soup
Ingredients
Directions
Prepare the beans
Soak the beans overnight.
Boil the beans until tender, then drain and return them to the cooking water.
Make the cream sauce
In a saucepan, melt the butter over medium heat.
Stir in the flour until smooth.
Pour in the cream and bring to a boil.
Finish the soup
Add the cream mixture to the beans and season with pepper and salt.
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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Butter + creamtop 8% of all pairsSmell alikemoderateCooked together41,516 recipes
Shared aroma: delta-dodecalactone (sweet, creamy).
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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 + flourtop 11% of all pairsSmell alikemoderateCooked together2,080 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Butter + flourtop 12% of all pairsSmell alikelowCooked together124,287 recipes
Shared aroma: isobutyraldehyde (malty, green).
-
Beans + buttertop 19% of all pairsSmell alikemoderateCooked together2,799 recipes
Shared aroma: trans-2-nonenal (cardboard, fatty).
Butter and flour barely smell alike, yet cooks put them together in 124,287 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 main body of the soup and supply starch and texture.
- Butter
- Provides fat and a rich flavor as the base for the sauce.
- Flour
- Thickens the sauce as its starch swells in the hot butter and liquid.
- Cream
- Adds richness and a smooth, velvety mouthfeel to the soup.
The step that matters
Stir in the flour until smooth. The flour must be fully dispersed in the melted butter before the cream goes in. Cooking it briefly in fat removes its raw taste and lets the starch thicken evenly without lumps.
Swap the beans
How well each one fits the dish's main ingredients (butter, flour, cream, pepper):
- Almondfits better
- Pistachiofits better
- Chestnutfits better
- Beansthe original
Fit is the average pairing score against butter, flour, cream, 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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