Why it works: Sweet potato and butter are a kitchen classic. They rank in the top 20% of all ingredient pairs, and cooks put them together in 1,491 recipes. Both carry 2,3-pentanedione, which smells butter, sweet. The science ↓
Boiled Sweet Potatoes
Ingredients
Directions
Boil the sweet potatoes in their skins until soft to the touch.
Quickly peel the sweet potatoes and place them on a flat dish.
Butter each sweet potato 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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Sweet potato + buttertop 20% of all pairsSmell alikemoderateCooked together1,491 recipes
Shared aroma: 2,3-pentanedione (butter, sweet).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Sweet potatoes
- Provide the starchy, sweet body of the dish, softened by boiling.
- Butter
- Adds richness and fat, carrying flavour and giving a smooth, glossy coating.
The step that matters
Boil until soft to the touch. Boiling in the skins cooks the starch until tender; undercooked potatoes stay firm and grainy, while overcooking makes them waterlogged and break apart when peeled.
“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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