Why it works: Parsley and lemon match in chemistry and in kitchens. They rank in the top 1% of all ingredient pairs, and cooks put them together in 14,037 recipes. Both carry beta-phellandrene, which smells minty, terpene. The science ↓
French Beans
Ingredients
Directions
Prepare the beans
String and cut the beans across.
Boil water with salt and baking soda, then add the beans and cook for a few minutes.
Drain the beans well.
Finish and serve
In a stew-pan, melt the butter.
Add the beans, parsley, onions, nutmeg, salt, white pepper, and lemon juice or vinegar.
Heat until the onions are cooked, then serve.
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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Parsley + lemontop 1% of all pairsSmell alikestrongCooked together14,037 recipes
Shared aroma: beta-phellandrene (minty, terpene).
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Parsley + nutmegtop 3% of all pairsSmell alikestrongCooked together5,062 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
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Nutmeg + lemontop 5% of all pairsSmell alikestrongCooked together11,318 recipes
Shared aroma: beta-phellandrene (minty, terpene).
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Beans + oniontop 7% of all pairsSmell alikestrongCooked together5,242 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Beans + parsleytop 8% of all pairsSmell alikestrongCooked together1,376 recipes
Shared aroma: linalool (floral, citrus).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- French beans
- Form the main body of the dish and absorb the buttery seasoning.
- Butter
- Adds fat and rich flavour that coats the beans.
- Baking soda
- Raises the cooking water's pH, helping the beans stay bright green while cooking.
- Young green onions
- Add mild sweetness and aroma as they soften in the butter.
- Lemon juice or vinegar
- Adds acidity that brightens the flavour of the butter and beans.
The step that matters
Boil the beans briefly in salted, baking soda water. Cooking only a few minutes keeps the beans tender-crisp and green. Overcooking breaks down cell walls and turns them dull and soft, so drain them promptly once they reach the desired texture.
Swap the white pepper
How well each one fits the dish's main ingredients (beans, butter, parsley, onion, nutmeg, lemon):
- Thymefits better
- Marjoramfits better
- Capersfits better
- White pepperthe original
Fit is the average pairing score against beans, butter, parsley, onion, nutmeg, lemon. 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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