Why it works: Potato and sweet potato share more aroma than cooks usually use. They rank in the top 22% of all ingredient pairs, and cooks put them together in 2 recipes. Both carry 1-octen-3-one, which smells mushroom, metallic. The science ↓
To Roast 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.
Preheat your oven to 400°F (200°C).
Place large potatoes on a baking sheet, ensuring they are not too close to the heat source.
Roast for 1 hour, checking occasionally to prevent burning.
For large sweet potatoes, roast for 1 hour and 30 minutes, checking for doneness.
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.
-
Potato + sweet potatotop 22% of all pairsSmell alikestrongCooked together2 recipes
Shared aroma: 1-octen-3-one (mushroom, metallic).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
More roasted potatoes recipes
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