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 ↓
White Haricot Beans a LA BEETOKNl
Ingredients
Directions
Prepare the beans
Soak the dried haricot beans in cold water for at least 6 hours.
Boil the soaked beans in fresh water until tender.
Drain the beans in a colander.
Finish and serve
In a stewpan, melt 2 tablespoons of butter, then add the beans, salt, pepper, parsley, and lemon juice.
Toss the mixture over the heat until well combined.
Serve the beans with croutons around them.
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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Pepper + parsleytop 2% of all pairsSmell alikestrongCooked together34,122 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
-
Pepper + lemontop 3% of all pairsSmell alikestrongCooked together27,047 recipes
Shared aroma: trans-2-nonenal (cardboard, fatty).
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Beans + parsleytop 8% of all pairsSmell alikestrongCooked together1,376 recipes
Shared aroma: linalool (floral, citrus).
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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
- Dried haricot beans
- Form the dish's main body; soaking and boiling soften them until tender.
- Butter
- Adds richness and fat, coating the beans and carrying flavour.
- Lemon juice
- Adds acidity that brightens the flavour of the buttered beans.
The step that matters
Boiling the soaked beans until tender. Dried beans must be fully cooked to become soft and digestible; stopping early leaves them firm and chalky inside, while the starch softens gradually as they simmer in water.
Swap the beans
How well each one fits the dish's main ingredients (butter, pepper, parsley, lemon):
- Chickpeafits better
- Walnutfits about as well
- Pistachiofits about as well
- Beansthe original
Fit is the average pairing score against butter, pepper, parsley, 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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