Why it works: Sweet potato and pepper are a kitchen classic. They rank in the top 11% of all ingredient pairs, and cooks put them together in 1,015 recipes. Both carry 2-nonenal, which smells fatty, green. The science ↓
Sweet Potato Curry
Ingredients
Directions
Prepare and brown
Peel the sweet potatoes and cut them into 1-inch dice.
Sprinkle the diced potatoes with curry powder and brown them in butter over medium heat.
Simmer
When the potatoes are half cooked, season with salt and pepper.
Cover the potatoes with soup stock and boil until tender.
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 + peppertop 11% of all pairsSmell alikemoderateCooked together1,015 recipes
Shared aroma: 2-nonenal (fatty, green).
-
Sweet potato + buttertop 20% of all pairsSmell alikemoderateCooked together1,491 recipes
Shared aroma: 2,3-pentanedione (butter, sweet).
-
Butter + peppertop 21% of all pairsSmell alikemoderateCooked together85,593 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
- Sweet potatoes
- Provide the bulk of the dish, turning soft and starchy as they cook through.
- Butter
- Carries the curry powder and helps the potato surfaces brown.
- Curry powder
- Supplies the spiced aroma and flavour that defines the dish.
- Soup stock
- Cooks the potatoes gently and forms the liquid base of the sauce.
The step that matters
Browning the potatoes in butter. Browning over medium heat with the curry powder toasts the spices and caramelises the potato surfaces, building flavour. Too high a heat can scorch the butter and spices before the potatoes cook through.
Swap the sweet potato
How well each one fits the dish's main ingredients (butter, pepper):
- Capsicumfits better
- Potatofits better
- Carrotfits better
- Sweet potatothe original
Fit is the average pairing score against butter, 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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