Why it works: Sweet potato and cardamom share more aroma than cooks usually use. They rank in the top 4% of all ingredient pairs, and 24 recipes mention both. Both carry linalool, which smells floral, citrus. The science ↓
The recipe
12 servingsIngredients
Contains: tree nuts (auto-detected from the ingredients and method; we can miss things, so check labels)
Directions
Method written by CompKitchen from the ingredient list. Not the original author's method, not kitchen-tested.
Preheat the oven to 400°F (200°C) and lightly oil a large baking dish.
Place the peeled, cubed sweet potatoes in a bowl and toss with the walnut oil, ground cardamom and black pepper until evenly coated.
Spread the potatoes in a single layer in the baking dish and roast for about 25 minutes, turning once halfway through, until they begin to soften.
In a small bowl, stir together the honey and grated fresh ginger until combined.
Drizzle the honey and ginger mixture over the potatoes and toss gently in the dish.
Return the dish to the oven and roast for another 15 minutes, until the potatoes are tender and lightly caramelized at the edges.
Serve the sweet potatoes warm.
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 + cardamomtop 4% of all pairsAroma overlapstrongMentioned together24 recipes
Shared aroma: linalool (floral, citrus).
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Ginger + cardamomtop 1% of all pairsAroma overlapstrongMentioned together1,114 recipes
Shared aroma: beta-phellandrene (minty, terpene).
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Sweet potato + gingertop 4% of all pairsAroma overlapstrongMentioned together306 recipes
Shared aroma: isoamyl acetate (banana, pear).
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Cardamom + peppertop 4% of all pairsAroma overlapstrongMentioned together832 recipes
Shared aroma: beta-phellandrene (minty, terpene).
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Ginger + peppertop 4% of all pairsAroma overlapstrongMentioned together6,799 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
Flavor stand-ins for the walnut
How well each one fits the dish's main ingredients (sweet potato, honey, ginger, cardamom, pepper):
- Chickpeabetter flavor fit
- Beansbetter flavor fit
- Cashew nutabout as good a flavor fit
- Walnutthe original
Fit is the average pairing score against sweet potato, honey, ginger, cardamom, 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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