Why it works: Sweet potato and flour work together. They rank in the top 9% of all ingredient pairs, and cooks put them together in 627 recipes. Both carry isobutyraldehyde, which smells malty, green. The science ↓
Browned Sweet Potatoes
Ingredients
Directions
Prepare
Pare and cut the sweet potatoes in halves.
Heat the frying fat in a skillet and add the potatoes.
Pour in the water and season with salt and pepper.
Cook and brown
Cook until tender, then remove the cover and let brown.
Transfer the potatoes to a dish.
In the skillet, add sugar, flour, and a little water; let it boil once or twice.
Pour the mixture over the potatoes.
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 + flourtop 9% of all pairsSmell alikemoderateCooked together627 recipes
Shared aroma: isobutyraldehyde (malty, green).
-
Sweet potato + peppertop 11% of all pairsSmell alikemoderateCooked together1,015 recipes
Shared aroma: 2-nonenal (fatty, green).
-
Sugar + flourtop 15% of all pairsSmell alikemoderateCooked together92,116 recipes
Shared aroma: phenylacetaldehyde (hawthorne, honey).
-
Sweet potato + sugartop 17% of all pairsSmell alikemoderateCooked together1,151 recipes
Shared aroma: 2-nonenal (fatty, green).
-
Pepper + flourtop 19% of all pairsSmell alikemoderateCooked together50,459 recipes
Shared aroma: isobutyraldehyde (malty, green).
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 interior when cooked.
- Frying fat
- Conducts heat to brown the potato surfaces and adds richness.
- Sugar
- Caramelises in the hot fat to add sweetness and deepen browning.
- Flour
- Thickens the boiled pan liquid so the glaze clings to the potatoes.
The step that matters
Letting the potatoes brown after removing the cover. Browning depends on dry, hot surface contact with the fat. Leaving the cover on traps steam and keeps the surfaces pale and soft, so the potatoes need uncovered cooking once they are tender.
Swap the sweet potato
How well each one fits the dish's main ingredients (pepper, sugar, flour):
- Arrowrootfits better
- Capsicumfits better
- Parsnipfits about as well
- Sweet potatothe original
Fit is the average pairing score against pepper, sugar, flour. 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.
You might also like
The free Flavor Lab newsletter: one surprising pairing a week and the molecular reason it works, in 60 seconds. No spam, unsubscribe anytime.
Prefer an account? Create a free account to save pairings and unlock the full chemistry.
Sweet Potato Croquettes53 recipes
Potato Croquettes255 recipes
Potato Rolls78 recipes
Roasted Sweet Potatoes62 recipes