Why it works: Chestnut and sweet potato share more aroma than cooks usually use. They rank in the top 2% of all ingredient pairs, and cooks put them together in 15 recipes. Both carry decanal, which smells soap, orange peel. The science ↓
Sweet Potato and Chestnut Croquettes
Ingredients
Directions
Prepare sweet potatoes as usual.
Add the pounded chestnuts to the potatoes.
Mix in butter, eggs, and cream thoroughly.
Season with coarse sea salt to taste.
Shape the mixture into croquettes.
Fry the croquettes in deep hot oil until golden brown.
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.
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Chestnut + sweet potatotop 2% of all pairsSmell alikestrongCooked together15 recipes
Shared aroma: decanal (soap, orange peel).
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Butter + creamtop 8% of all pairsSmell alikemoderateCooked together41,516 recipes
Shared aroma: delta-dodecalactone (sweet, creamy).
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Butter + eggtop 17% of all pairsSmell alikemoderateCooked together118,967 recipes
Shared aroma: decanal (soap, orange peel).
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Chestnut + creamtop 19% of all pairsSmell alikemoderateCooked together643 recipes
Shared aroma: octanal (fat, soap).
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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
Swap the sweet potato
How well each one fits the dish's main ingredients (chestnut, butter, egg, cream):
- Chivefits better
- Shallotfits better
- Spinachfits about as well
- Sweet potatothe original
Fit is the average pairing score against chestnut, butter, egg, cream. Candidates are from the same food group and used in at least 100 recipes.
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