Why it works: Beans and pepper are a kitchen classic. They rank in the top 11% of all ingredient pairs, and cooks put them together in 4,733 recipes. Both carry 2-isopropyl-3-methoxypyrazine, which smells earthy, pea. The science ↓
Snap Beans
Ingredients
Directions
Use a sharp knife to remove the strings from both sides of the snap beans.
Place the beans in a bag and boil them for two hours with a piece of meat, or in plain salt and water.
If boiling without meat, pour cream over the beans and season with black pepper before serving.
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 + peppertop 11% of all pairsSmell alikemoderateCooked together4,733 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Beans + meattop 16% of all pairsSmell alikemoderateCooked together369 recipes
Shared aroma: 2,3,5-trimethylpyrazine (cocoa, roasted).
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Pepper + meattop 19% of all pairsSmell alikelowCooked together8,777 recipes
Shared aroma: 2,4-decadienal (seaweed).
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Cream + peppertop 23% of all pairsSmell alikelowCooked together21,449 recipes
Shared aroma: acetic acid (sour, vinegar).
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Cream + meattop 24% of all pairsSmell alikelowCooked together2,248 recipes
Shared aroma: 1-octen-3-one (mushroom, metallic).
Cream and pepper barely smell alike, yet cooks put them together in 21,449 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
Swap the beans
How well each one fits the dish's main ingredients (cream, pepper, meat):
- Walnutfits about as well
- Beansthe original
- Chestnutfits about as well
- Pistachiofits about as well
Fit is the average pairing score against cream, pepper, meat. Candidates are from the same food group and used in at least 100 recipes.
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