Why it works: Rice and milk are a kitchen classic. They rank in the top 7% of all ingredient pairs, and cooks put them together in 7,374 recipes. Both carry 2-nonenal, which smells fatty, green. The science ↓
Rice Croquettes
Ingredients
Directions
Make the rice mixture
Boil the rice in water until thoroughly cooked.
Add the milk and cook until the rice absorbs it.
Stir in the salt, pepper, onion juice, and egg yolk.
Shape and coat
Let the mixture cool, then form it into balls.
Dip each ball in beaten egg white and coat with bread crumbs.
Fry and serve
Fry the croquettes in deep, hot oil until golden brown.
Serve with peas.
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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Rice + milktop 7% of all pairsSmell alikemoderateCooked together7,374 recipes
Shared aroma: 2-nonenal (fatty, green).
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Rice + oniontop 9% of all pairsSmell alikemoderateCooked together10,433 recipes
Shared aroma: 2,4-decadienal (seaweed).
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Pepper + oniontop 11% of all pairsSmell alikemoderateCooked together68,474 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Rice + peppertop 12% of all pairsSmell alikemoderateCooked together8,379 recipes
Shared aroma: trans-2-nonenal (cardboard, fatty).
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Milk + eggtop 18% of all pairsSmell alikemoderateCooked together88,785 recipes
Shared aroma: 2-nonenal (fatty, green).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Rice
- Forms the bulk of the croquette and, once cooked and cooled, sets into a mass that holds its shape.
- Milk
- Is absorbed by the rice, giving the mixture moisture and a soft, creamy texture.
- Egg
- Binds the mixture together, and the white helps the bread crumbs adhere to the outside.
- Onion
- Its juice adds savory aroma and flavor to the rice mixture.
The step that matters
Let the mixture cool before forming the balls. Warm cooked rice is soft and sticky, so it is hard to shape. As it cools, the starch firms up and the mixture holds together, which keeps the balls from falling apart or sticking to your hands.
Swap the onion
How well each one fits the dish's main ingredients (rice, milk, pepper, egg):
- Capsicumfits better
- Asparagusfits better
- Potatofits better
- Onionthe original
Fit is the average pairing score against rice, milk, pepper, egg. 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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