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 ↓
To Cook Haricot Beans
Ingredients
Directions
Cook the beans
Soak the haricot beans in plenty of cold water.
Add a little coarse sea salt to the boiling beans.
Let the beans boil for about 2 hours until the skins begin to crack.
Strain the beans, reserving the water for soup, and cover the beans with a thick cloth.
Place the saucepan on the hob for 1 hour to steam the beans until thoroughly cooked and mealy.
Finish and serve
Heat a little sweet dripping until frothy.
Add the cooked beans to the stewpan.
Toss the beans with a wooden spoon until they turn a pale gold color.
Season with pepper and serve hot.
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).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Haricot beans
- Form the dish's main body, becoming soft and mealy when cooked long and slowly.
- Sweet dripping
- Adds fat and richness, and helps the beans take on a pale golden colour when tossed.
The step that matters
Steaming the cooked beans under a cloth. Beans must be fully softened before finishing; if they are undercooked they stay firm and grainy. Steaming for a full hour with the cloth absorbing moisture lets them turn mealy rather than watery.
“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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