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 ↓
String Beans
Ingredients
Directions
Prepare
Remove the strings from the ends of the string beans.
Break the beans into 1-inch lengths.
Cook
Place the beans in a kettle with enough water to cover them.
Add the salt pork strips and cover the kettle.
Cook slowly for 1 hour until most of the water evaporates.
Season and serve
Season with salt and pepper, and serve with the pork strips.
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).
-
Beans + porktop 11% of all pairsSmell alikemoderateCooked together2,000 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
-
Pork + peppertop 16% of all pairsSmell alikemoderateCooked together22,121 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
- String beans
- Form the main body of the dish, becoming tender as they cook slowly in water.
- Salt pork
- Adds savory fat and flavor that seasons the beans as they simmer.
The step that matters
Cook slowly until most of the water evaporates. Slow cooking softens the beans gently without breaking them down, and letting the water reduce concentrates the flavor of the salt pork and beans. Watching the liquid keeps the beans from scorching.
Swap the beans
How well each one fits the dish's main ingredients (pork, pepper):
- Black-eyed peafits about as well
- Beansthe original
- Soybeanfits about as well
- Sesamefits about as well
Fit is the average pairing score against pork, 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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