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 ↓
String Beans
Ingredients
Directions
Prepare
Remove the ends and fibrous threads from the string beans.
If the beans are old, break them in half after stringing.
Soak the stringed beans in cold water until ready to cook.
Cook and season
Boil the beans in water with salt until tender, about 1 hour.
Drain the beans and season with butter, pepper, and cream.
Return the beans to the saucepan and cook for 1 minute.
For an alternative, boil the beans with a small piece of half‑cooked salt pork, skimming while cooking.
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 + porktop 11% of all pairsSmell alikemoderateCooked together2,000 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Butter + porktop 13% of all pairsSmell alikemoderateCooked together13,933 recipes
Shared aroma: 2-furfurylthiol (coffee, roasted).
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Cream + porktop 16% of all pairsSmell alikelowCooked together3,093 recipes
Shared aroma: 1-octen-3-one (mushroom, metallic).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- String beans
- Form the main body of the dish, becoming tender through long boiling.
- Butter
- Adds richness and a silky coating that carries flavour across the beans.
- Cream
- Adds richness and a smooth, velvety moisture to the finished beans.
The step that matters
Boiling until tender. Beans that are undercooked stay tough and fibrous, while overcooking makes them soft and dull in colour. Checking for tenderness as they boil helps the beans reach the right texture.
Swap the beans
How well each one fits the dish's main ingredients (butter, pepper, cream, pork):
- Beansthe original
- Peanutfits about as well
- Almondfits about as well
- Lima beansfits about as well
Fit is the average pairing score against butter, pepper, cream, pork. 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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