Why it works: Beans and corn match in chemistry and in kitchens. They rank in the top 3% of all ingredient pairs, and cooks put them together in 1,211 recipes. Both carry 2,3-pentanedione, which smells butter, sweet. The science ↓
String Bean Succotash
Ingredients
Directions
Prepare and cook the beans
String and cut the beans finely.
Boil the beans in enough water to cover for 2 hours.
Cut the corn from the ears and add to the beans; boil for 20 minutes.
Season and finish
Season with butter, pepper, and coarse sea salt.
Before serving, add 1 tablespoon of moistened flour and ½ cup of sweet milk; let it boil for 10 minutes.
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 + corntop 3% of all pairsSmell alikestrongCooked together1,211 recipes
Shared aroma: 2,3-pentanedione (butter, sweet).
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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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Corn + milktop 10% of all pairsSmell alikemoderateCooked together6,955 recipes
Shared aroma: hexanal (green, grassy).
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Corn + peppertop 11% of all pairsSmell alikemoderateCooked together5,324 recipes
Shared aroma: 2-nonenal (fatty, green).
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Beans + peppertop 11% of all pairsSmell alikemoderateCooked together4,733 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- String beans
- Form the bulk of the dish and provide its main texture when boiled until tender.
- Corn
- Adds sweetness and a tender, starchy body to the dish.
- Flour
- Thickens the cooking liquid so it becomes a light, creamy sauce around the vegetables.
- Sweet milk
- Adds richness and moisture, softening the flavor and lending body to the thickened sauce.
The step that matters
Adding the moistened flour and milk. Flour must be mixed smoothly into water or milk before it goes in, otherwise it clumps. Once in the hot liquid, starch thickens the sauce, so it should boil for the full time to cook out the raw flour taste.
Swap the beans
How well each one fits the dish's main ingredients (corn, butter, pepper, flour, milk):
- Almondfits about as well
- Beansthe original
- Walnutfits less well
- Chestnutfits less well
Fit is the average pairing score against corn, butter, pepper, flour, milk. 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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