Why it works: Parsley and pepper match in chemistry and in kitchens. They rank in the top 2% of all ingredient pairs, and cooks put them together in 34,122 recipes. Both carry 4'-methylacetophenone, which smells bitter almond. The science ↓
Haricot Beans
Ingredients
Directions
Prepare the beans
Soak the beans for twelve hours.
Cover the beans with cold water and boil for two hours or until soft.
Drain the water from the beans.
Finish and serve
Melt the butter or dripping in a saucepan.
Add the cooked beans, salt, pepper, and chopped parsley to the saucepan.
Pour in the stock or gravy and heat over low heat, shaking the pan occasionally to prevent sticking.
Serve on a hot dish.
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 + peppertop 2% of all pairsSmell alikestrongCooked together34,122 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
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Beans + parsleytop 8% of all pairsSmell alikestrongCooked together1,376 recipes
Shared aroma: linalool (floral, citrus).
-
Beans + peppertop 11% of all pairsSmell alikemoderateCooked together4,733 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
-
Parsley + buttertop 15% of all pairsSmell alikemoderateCooked together28,563 recipes
Shared aroma: trans-2-hexenal (green, leafy).
-
Beans + buttertop 19% of all pairsSmell alikemoderateCooked together2,799 recipes
Shared aroma: trans-2-nonenal (cardboard, fatty).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Haricot beans
- Form the main body of the dish, becoming soft and creamy when cooked through.
- Dripping or butter
- Adds richness and fat, carrying flavour and helping the beans feel smooth.
- Stock or gravy
- Adds moisture and savoury flavour, loosening the beans as they heat.
The step that matters
Heat over low heat, shaking the pan. Beans are starchy and settle onto the base of the pan, so gentle heat and occasional shaking prevent scorching and sticking while the stock warms through.
Swap the beans
How well each one fits the dish's main ingredients (parsley, butter, pepper):
- Chickpeafits better
- Black-eyed peafits about as well
- Walnutfits about as well
- Beansthe original
Fit is the average pairing score against parsley, butter, pepper. 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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