Why it works: Rice and pepper are a kitchen classic. They rank in the top 12% of all ingredient pairs, and cooks put them together in 8,379 recipes. Both carry trans-2-nonenal, which smells cardboard, fatty. The science ↓
Fried Rice
Ingredients
Directions
Prepare the rice
Pack the rice into a square pan.
Once cold, cut the rice into 1-inch thick slices.
Dredge each slice with flour.
Fry and serve
Fry the slices in hot butter or salt-pork drippings until brown.
Serve each piece with a lump of butter on top and dust with black pepper.
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 + peppertop 12% of all pairsSmell alikemoderateCooked together8,379 recipes
Shared aroma: trans-2-nonenal (cardboard, fatty).
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Flour + buttertop 12% of all pairsSmell alikelowCooked together124,287 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Rice + buttertop 16% of all pairsSmell alikemoderateCooked together9,645 recipes
Shared aroma: trans-2-nonenal (cardboard, fatty).
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Rice + flourtop 16% of all pairsSmell alikemoderateCooked together6,611 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Flour + peppertop 19% of all pairsSmell alikemoderateCooked together50,459 recipes
Shared aroma: isobutyraldehyde (malty, green).
Flour and butter barely smell alike, yet cooks put them together in 124,287 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
- Well-boiled rice
- Forms the body of the dish; cooling it firms the starch so the slices hold their shape.
- Flour
- Forms a coating that browns in the hot fat and gives the slices a crisp outer crust.
- Butter or salt-pork drippings
- Fries the coated slices, adding richness and promoting browning on the surface.
The step that matters
Let the rice cool fully before slicing. Cooked rice starch sets as it cools, so warm rice would crumble when cut. Fully cold, firm slices keep their shape through the dredging and frying.
“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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