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 ↓
Peppers and Rice
Ingredients
Directions
The book gives no oven temperature. The 400°F (200°C) in the steps was added when the recipe was transcribed, as a starting point.
Prepare the rice
Steam the rice until tender and whole.
Prepare the peppers
Slice the green peppers crosswise.
Remove the seeds from the pepper slices.
Soak the pepper slices in salted water for 1 hour.
Dry the pepper slices.
Dip the pepper slices in flour.
Fry and bake
Fry the pepper slices in hot butter until soft and slightly brown, about 5 minutes.
Transfer the rice to a baking dish.
Arrange the pepper slices on top of the rice.
Pour the remaining butter over the dish.
Bake in the oven at 400°F (200°C) for 5 minutes.
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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Pepper + flourtop 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
- Rice
- Forms the bulk of the dish as a tender, starchy base under the peppers.
- Green peppers
- Provide the main vegetable flavor and a soft, tender texture when fried and baked.
- Flour
- Coats the pepper slices so they brown more evenly and hold the butter during frying.
- Butter
- Adds fat for frying and richness, and helps the peppers brown and carry flavor.
The step that matters
Fry the pepper slices in hot butter. Frying over high enough heat browns the flour coating and softens the peppers. If the butter is too cool, the slices steam and turn greasy instead of golden.
“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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