Why it works: Sweet potato and sugar are a kitchen classic. They rank in the top 17% of all ingredient pairs, and cooks put them together in 1,151 recipes. Both carry 2-nonenal, which smells fatty, green. The science ↓
Cooked Sweet Potatoes Fried
Ingredients
Directions
Prepare
Slice sweet potatoes lengthwise, not too thin.
Dip each slice in melted butter.
Coat each slice with brown sugar.
Cook
Fry in a little butter until golden brown.
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 + sugartop 17% of all pairsSmell alikemoderateCooked together1,151 recipes
Shared aroma: 2-nonenal (fatty, green).
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Butter + sugartop 17% of all pairsSmell alikemoderateCooked together98,233 recipes
Shared aroma: guaiacol (smoky, sweet).
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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
- Provides the starchy body that softens inside while the outside crisps.
- Melted butter
- Carries the sugar and fries the slices, promoting browning and a rich flavor.
- Brown sugar
- Adds sweetness and caramelizes on the surface, deepening color and flavor.
The step that matters
Fry until golden brown. Sugar caramelizes and browns quickly over moderate heat, so the slices can scorch before the potato centers are tender. Keeping the heat controlled and the slices not too thin lets the interior cook through as the outside browns.
Swap the sweet potato
How well each one fits the dish's main ingredients (butter, sugar):
- Sweet potatothe original
- Leekfits about as well
- Potatofits about as well
- Capsicumfits less well
Fit is the average pairing score against butter, sugar. 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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