Why it works: Rice and tomato match in chemistry and in kitchens. They rank in the top 6% of all ingredient pairs, and cooks put them together in 3,065 recipes. Both carry trans-2-nonenal, which smells cardboard, fatty. The science ↓
Cheese, Rice, and Tomato
Ingredients
Directions
Cook the vegetables
Cook the tomatoes, onion, and green peppers for 20 minutes.
Finish and serve
Add the cooked rice and salt, then stir in the cheese.
Once the cheese is melted, pour the mixture over heated crackers or toast.
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 + tomatotop 6% of all pairsSmell alikestrongCooked together3,065 recipes
Shared aroma: trans-2-nonenal (cardboard, fatty).
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Pepper + tomatotop 7% of all pairsSmell alikemoderateCooked together17,923 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Onion + tomatotop 8% of all pairsSmell alikemoderateCooked together20,633 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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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).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Cheese
- Melts into the mixture to add richness and a savory, creamy texture.
- Tomatoes
- Soften during cooking to add moisture and a mildly acidic, fresh flavor.
- Cooked rice
- Provides the bulk and body of the dish, soaking up the tomato and cheese.
- Green peppers
- Soften while cooking, adding a slightly sweet, vegetal flavor.
- Onion
- Softens as it cooks, adding savory aroma and sweetness to the base.
Swap the onion
How well each one fits the dish's main ingredients (rice, pepper, cheese, tomato):
- Capsicumfits better
- Potatofits better
- Cucumberfits better
- Onionthe original
Fit is the average pairing score against rice, pepper, cheese, tomato. 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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