Why it works: Sweet potato and olive match in chemistry and in kitchens. They rank in the top 6% of all ingredient pairs, and 868 recipes mention both. Both carry isoamyl acetate, which smells banana, pear. The science ↓
The recipe
4 servingsIngredients
Directions
Method written by CompKitchen from the ingredient list. Not the original author's method, not kitchen-tested.
Preheat the oven to 425°F (220°C) and line a large baking sheet with parchment paper if you have it.
Place the peeled, cut sweet potato pieces in a large bowl and drizzle with the olive oil, tossing until every piece is lightly coated.
Add the chopped rosemary, coarse sea salt and coarsely ground black pepper, then toss again to distribute the seasonings evenly.
Spread the fries in a single layer on the baking sheet, leaving space between pieces so they roast rather than steam.
Bake for 10 minutes, then use a spatula to flip the fries.
Continue baking for another 10 minutes, or until the edges are browned and the centers are tender when pierced with a fork.
Taste and add more salt or pepper if desired, then serve hot.
Explore the science
The flavor team
The pairs that carry this dish. Each one is judged two ways: how much aroma chemistry they share, and how many recipes mention both.
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Sweet potato + olivetop 6% of all pairsAroma overlapstrongMentioned together868 recipes
Shared aroma: isoamyl acetate (banana, pear).
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Olive + rosemarytop 3% of all pairsAroma overlapstrongMentioned together2,489 recipes
Shared aroma: eucalyptol (eucalyptus, herbal).
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Rosemary + peppertop 3% of all pairsAroma overlapstrongMentioned together2,324 recipes
Shared aroma: estragole (anise, licorice).
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Sweet potato + rosemarytop 6% of all pairsAroma overlapstrongMentioned together87 recipes
Shared aroma: 1-octen-3-ol (mushroom, earthy).
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Olive + peppertop 6% of all pairsAroma overlapstrongMentioned together27,398 recipes
Shared aroma: 2-heptenal (green).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
Flavor stand-ins for the rosemary
How well each one fits the dish's main ingredients (sweet potato, olive, pepper):
- Rosemarythe original
- Thymeabout as good a flavor fit
- Basilabout as good a flavor fit
- Corianderabout as good a flavor fit
Fit is the average pairing score against sweet potato, olive, pepper. Candidates are from the same food group and used in at least 100 recipes. This compares flavor only: it does not check the job the ingredient does in the dish (bulk, moisture, acidity, structure).
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