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 ↓
Rice with Tomatoes
Ingredients
Directions
Prepare
Blanch the rice and wash it in cold water.
Cook
Add the tomato sauce and butter, then cover with stock.
Add salt and boil for 30 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 + tomatotop 6% of all pairsSmell alikestrongCooked together3,065 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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Tomato + saucetop 15% of all pairsSmell alikelowCooked together5,469 recipes
Shared aroma: ethanol (alcoholic, ethereal).
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Rice + buttertop 16% of all pairsSmell alikemoderateCooked together9,645 recipes
Shared aroma: trans-2-nonenal (cardboard, fatty).
-
Rice + saucetop 20% of all pairsSmell alikelowCooked together2,396 recipes
Shared aroma: ethanol (alcoholic, ethereal).
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
- Italian rice
- Its starch thickens the cooking liquid and gives the dish a creamy, tender texture.
- Tomato sauce
- Adds acidity, color, and tomato flavor to the rice as it cooks.
- Butter
- Adds fat for richness and a smoother mouthfeel in the finished rice.
- Stock
- Provides the cooking liquid that the rice absorbs as it becomes tender.
The step that matters
Washing the rice in cold water. Rinsing rice removes loose surface starch, which otherwise makes grains stick together. Keeping the grains separate helps the finished dish keep a better texture.
Swap the tomato
How well each one fits the dish's main ingredients (rice, sauce, butter):
- Asparagusfits about as well
- Shallotfits about as well
- Tomatothe original
- Potatofits about as well
Fit is the average pairing score against rice, sauce, 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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