Why it works: Butter and milk are a kitchen classic. They rank in the top 7% of all ingredient pairs, and cooks put them together in 81,283 recipes. Both carry (z)-4-heptenal, which smells biscuit, cream. The science ↓
Cream of Lima Beans
Ingredients
Directions
Cook the beans
Boil the lima beans in water to cover until nearly tender.
Add the bay leaf, onion, salt, and white pepper; cook until very tender.
Remove from heat and mash through a colander with the cooking water.
Finish the soup
Return to the saucepan, bring to a boil, then stir in the butter and boiling milk.
Press through a puree sieve for a smooth texture.
Beat the cream and add it to the soup in the tureen; serve immediately.
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 + milktop 7% of all pairsSmell alikemoderateCooked together81,283 recipes
Shared aroma: (z)-4-heptenal (biscuit, cream).
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Butter + creamtop 8% of all pairsSmell alikemoderateCooked together41,516 recipes
Shared aroma: delta-dodecalactone (sweet, creamy).
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Lima beans + oniontop 13% of all pairsSmell alikemoderateCooked together331 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Lima beans + buttertop 14% of all pairsSmell alikemoderateCooked together414 recipes
Shared aroma: trans-2-nonenal (cardboard, fatty).
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Onion + buttertop 15% of all pairsSmell alikemoderateCooked together42,912 recipes
Shared aroma: decanal (soap, orange peel).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Lima beans
- Form the bulk of the soup and, once mashed, give it body and a thick texture.
- Butter
- Adds richness and a silky mouthfeel to the finished soup.
- Milk
- Thins the mashed beans into a smooth, creamy soup base.
- Cream
- Adds richness and a light, smooth finish when beaten into the soup.
The step that matters
Press through a puree sieve. Mashing through a colander leaves small fibrous bits and skins. Pressing the purée through a fine sieve removes them, which is what gives the soup its smooth texture.
Swap the white pepper
How well each one fits the dish's main ingredients (lima beans, onion, butter, milk, cream):
- Garlicfits better
- Celeryfits better
- Nutmegfits better
- White pepperthe original
Fit is the average pairing score against lima beans, onion, butter, milk, cream. 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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