Why it works: Beans and butter are a kitchen classic. They rank in the top 19% of all ingredient pairs, and cooks put them together in 2,799 recipes. Both carry trans-2-nonenal, which smells cardboard, fatty. The science ↓
Shelled Beans
Ingredients
Directions
Prepare and cook
Pick over and wash the shell beans.
Cook the beans in a small quantity of boiling water for one hour or until soft.
Add the salt after the first half hour of cooking.
Do not cover the vessel while cooking and allow the water to nearly evaporate.
Season and serve
Season with melted butter and additional salt to taste.
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 + 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
- Shell beans
- Provide the main body and soft, tender texture once cooked through in water.
- Melted butter
- Adds fat and richness, coating the beans with a smooth, savory flavor.
The step that matters
Allow the water to nearly evaporate. Uncovered cooking lets the remaining liquid reduce, concentrating flavor and leaving the beans tender rather than watery. Covering the pot would hold in steam and leave the beans soupy.
“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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