Why it works: Corn and rice match in chemistry and in kitchens. They rank in the top 5% of all ingredient pairs, and cooks put them together in 933 recipes. Both carry 2-nonenal, which smells fatty, green. The science ↓
Walnut Croquettes
Ingredients
Directions
Make the filling
Make a white sauce by melting the fat, adding corn starch, and gradually whisking in the milk.
Stir in the chopped walnuts, rice or bread crumbs, minced onion, salt, and pepper.
Shape the mixture into croquettes.
Coat and fry
Dip each croquette in egg and then coat with bread crumbs.
Fry the croquettes in deep fat 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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Corn + ricetop 5% of all pairsSmell alikestrongCooked together933 recipes
Shared aroma: 2-nonenal (fatty, green).
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Rice + milktop 7% of all pairsSmell alikemoderateCooked together7,374 recipes
Shared aroma: 2-nonenal (fatty, green).
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Walnut + ricetop 9% of all pairsSmell alikestrongCooked together430 recipes
Shared aroma: 2,4-nonadienal (fatty, green).
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Walnut + corntop 9% of all pairsSmell alikestrongCooked together349 recipes
Shared aroma: 2-nonenal (fatty, green).
-
Rice + oniontop 9% of all pairsSmell alikemoderateCooked together10,433 recipes
Shared aroma: 2,4-decadienal (seaweed).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Walnuts
- Provide the bulk and nutty flavor that give the croquettes their body.
- Corn starch
- Thickens the milk into a white sauce that binds the mixture together.
- Milk
- Forms the liquid base of the white sauce, adding moisture and softness.
- Bread crumbs
- Coat the outside so the croquettes brown and crisp when fried.
- Boiled rice or fat
- Rice adds starchy bulk and moisture, while fat enriches the white sauce and adds richness.
The step that matters
Make a white sauce by melting the fat, adding corn starch, and gradually whisking in the milk.. Adding the milk gradually while whisking keeps the starch from clumping. The starch must fully thicken the sauce so the mixture holds its shape when shaped and fried.
Swap the onion
How well each one fits the dish's main ingredients (walnut, corn, rice, bread, milk, pepper):
- Capsicumfits better
- Potatofits better
- Tomatofits better
- Onionthe original
Fit is the average pairing score against walnut, corn, rice, bread, milk, pepper. 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.
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