Why it works: Beans and potato match in chemistry and in kitchens. They rank in the top 5% of all ingredient pairs, and cooks put them together in 655 recipes. Both carry 2-isobutyl-3-methoxypyrazine, which smells green bell pepper, earthy. The science ↓
String Beans with New Potatoes
Ingredients
Directions
Prepare
Remove the strings from the string beans.
Cook
Boil the beans with the salt pork or bacon until nearly tender.
Pare the new potatoes and add them to the kettle with the beans.
Season with salt and let them boil together until both are tender.
Serve
Serve with the boiled salt pork.
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.
-
Beans + potatotop 5% of all pairsSmell alikestrongCooked together655 recipes
Shared aroma: 2-isobutyl-3-methoxypyrazine (green bell pepper, earthy).
-
Pork + potatotop 5% of all pairsSmell alikemoderateCooked together2,668 recipes
Shared aroma: sotolon (curry, maple).
-
Beans + porktop 11% of all pairsSmell alikemoderateCooked together2,000 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 and become tender through long boiling.
- Salt pork or bacon
- Adds fat and savory flavor to the cooking water, seasoning the beans and potatoes.
- New potatoes
- Add starchy body, becoming tender and soaking up the seasoned cooking liquid.
The step that matters
Boil the beans until nearly tender before adding the potatoes. Beans take longer to soften than new potatoes; adding them together risks mushy potatoes or undercooked beans. Starting the beans first lets both reach tenderness at the same time.
Swap the beans
How well each one fits the dish's main ingredients (pork, potato):
- Peanutfits about as well
- Beansthe original
- Sesamefits about as well
- Soybeanfits less well
Fit is the average pairing score against pork, potato. 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.
You might also like
The free Flavor Lab newsletter: one surprising pairing a week and the molecular reason it works, in 60 seconds. No spam, unsubscribe anytime.
Prefer an account? Create a free account to save pairings and unlock the full chemistry.
Potato Croquettes255 recipes
Pork Cake107 recipes
Roast Pork82 recipes
Potato Rolls78 recipes