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 ↓
Candied Sweet Potatoes
Ingredients
Directions
The book gives no oven temperature. The 400°F (200°C) in the steps was added when the recipe was transcribed, as a starting point.
Prepare
Boil or steam the sweet potatoes until tender.
Scrape and slice the sweet potatoes.
Make the candied sweet potatoes
Layer the sweet potatoes in a pan with butter and brown sugar.
Cook on the stove until candied.
Place in a saucepan and cook until a thick syrup forms.
Bake instead
Alternatively, wipe and brush the sweet potatoes with a little grease and bake in the oven at 400°F (200°C) until mealy and soft.
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.
-
Sweet potato + sugartop 17% of all pairsSmell alikemoderateCooked together1,151 recipes
Shared aroma: 2-nonenal (fatty, green).
-
Butter + sugartop 17% of all pairsSmell alikemoderateCooked together98,233 recipes
Shared aroma: guaiacol (smoky, sweet).
-
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
- Form the main body of the dish and soften into a tender, mealy texture when cooked.
- Butter
- Adds fat and richness, helping the potatoes brown and carry the flavor.
- Brown sugar
- Sweetens the dish and melts into a thick syrup that glazes the potatoes.
The step that matters
Cooking the syrup. Sugar burns quickly once it darkens, so the butter and brown sugar should be cooked gently until the syrup thickens and coats the potatoes without scorching.
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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