Why it works: Beans and capsicum match in chemistry and in kitchens. They rank in the top 5% of all ingredient pairs, and cooks put them together in 2,695 recipes. Both carry 2-isobutyl-3-methoxypyrazine, which smells green bell pepper, earthy. The science ↓
Beans
Ingredients
Directions
Prepare the beans
Soak the haricot beans overnight in water.
Boil the beans slowly in soft water until tender.
Make the lard mixture
In a separate pan, heat the lard.
Add crushed capsicum pods and chopped onions or garlic to the lard.
Combine and simmer
Simmer the cooked beans with the lard mixture for flavor.
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 + capsicumtop 5% of all pairsSmell alikestrongCooked together2,695 recipes
Shared aroma: 2-isobutyl-3-methoxypyrazine (green bell pepper, earthy).
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Beans + oniontop 7% of all pairsSmell alikestrongCooked together5,242 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
-
Capsicum + oniontop 9% of all pairsSmell alikemoderateCooked together23,390 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 main body of the dish and become tender and creamy when cooked slowly.
- Lard
- Adds fat and richness, carrying the flavor of the aromatics through the beans.
- Crushed capsicum pods
- Add heat and pungent flavor to the fat.
- Onions or garlic
- Add savory aroma and depth as they soften in the hot lard.
The step that matters
Boil the beans slowly until tender. Beans that boil too hard can break apart and cook unevenly, while slow simmering keeps them whole and fully softened. Soaking first shortens cooking time and helps them cook evenly.
Swap the onion
How well each one fits the dish's main ingredients (beans, capsicum):
- Tomatofits better
- Sweet potatofits better
- Okrafits better
- Onionthe original
Fit is the average pairing score against beans, capsicum. 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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