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 ↓
Macaroni and Rice
Ingredients
Directions
Cook the rice
Heat the fat in a pan until hot and bubbling.
Add the rice and fry until it turns a deep yellow, stirring constantly.
Drain the fat from the rice and transfer it to the boiling stock.
Add salt and pepper, and simmer until the stock is absorbed by the rice.
Prepare the filling
Slice the onion and fry it in the remaining fat.
Add the meat and fry briefly.
Combine and serve
Combine the onion, meat, rice, currants, and cheese.
Serve hot in a small pie dish.
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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Onion + peppertop 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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Rice + meattop 13% of all pairsSmell alikemoderateCooked together1,481 recipes
Shared aroma: 2,4-decadienal (seaweed).
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Rice + cheesetop 14% of all pairsSmell alikemoderateCooked together942 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 dish and absorbs the stock as it simmers, setting the texture.
- Fat
- Carries heat for frying and coats the rice grains, helping them turn golden and stay separate.
- Meat
- Adds savory flavor and substance to the filling when browned briefly in fat.
- Cheese
- Melts into the hot rice and adds richness and savory flavor.
- Onion
- Softens and sweetens in the fat, adding aroma and depth to the filling.
The step that matters
Simmering the rice in stock. Rice must absorb the stock gradually over low heat. Too much heat or too little liquid can leave it scorched or unevenly cooked, so watch it until the stock is fully absorbed.
Swap the currant
How well each one fits the dish's main ingredients (rice, onion, meat, cheese, pepper):
- Avocadofits better
- Limefits better
- Coconutfits better
- Currantthe original
Fit is the average pairing score against rice, onion, meat, cheese, 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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