Why it works: Rice and onion are a kitchen classic. They rank in the top 9% of all ingredient pairs, and cooks put them together in 10,433 recipes. Both carry 2,4-decadienal, which smells seaweed. The science ↓
Broiled Rice
Ingredients
Directions
Mix and shape
Stir in 2 tablespoons of white sauce and 1 beaten egg into the hot rice.
Season with pepper, coarse sea salt, and onion juice.
Press the mixture into a broad, shallow dish and compact it with another dish or a large plate.
Chill and cut
Place a heavy weight on top and refrigerate until chilled and firm.
Cut into strips, squares, or triangles.
Broil and serve
Broil on a buttered grill until lightly browned.
Serve hot with game or broiled chicken.
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 + 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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Sauce + buttertop 15% of all pairsSmell alikelowCooked together15,338 recipes
Shared aroma: ethanol (alcoholic, ethereal).
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Onion + buttertop 15% of all pairsSmell alikemoderateCooked together42,912 recipes
Shared aroma: decanal (soap, orange peel).
Sauce and butter barely smell alike, yet cooks put them together in 15,338 recipes: they work on texture and structure more than aroma.
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Cooked rice
- Forms the bulk of the dish and holds its shape once pressed and chilled.
- Beaten egg
- Sets when heated, binding the rice so the cut pieces hold together.
- White sauce
- Adds moisture and richness, helping the mixture bind and brown.
The step that matters
Chilling until firm. The egg and starch in the rice set as the mixture cools and firms. Cutting or broiling before it is chilled and firm can leave the pieces crumbly or loose.
Swap the onion
How well each one fits the dish's main ingredients (rice, sauce, egg, pepper, butter):
- Capsicumfits better
- Asparagusfits better
- Shallotfits better
- Onionthe original
Fit is the average pairing score against rice, sauce, egg, pepper, butter. 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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