Why it works: Tomato and rice match in chemistry and in kitchens. They rank in the top 6% of all ingredient pairs, and 3,065 recipes mention both. Both carry trans-2-nonenal, which smells cardboard, fatty. The science ↓
Rice and Tomato Soup
Ingredients
Directions
Strain and pass the tomatoes through a sieve using a wooden spoon.
Stir the strained tomatoes into the clear stock.
Season with salt and pepper, adjusting to taste.
Add the washed rice and boil the soup slowly for 45 minutes before serving.
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 aroma chemistry they share, and how many recipes mention both.
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Tomato + ricetop 6% of all pairsAroma overlapstrongMentioned together3,065 recipes
Shared aroma: trans-2-nonenal (cardboard, fatty).
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Tomato + peppertop 7% of all pairsAroma overlapmoderateMentioned together17,923 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Pepper + ricetop 12% of all pairsAroma overlapmoderateMentioned together8,379 recipes
Shared aroma: trans-2-nonenal (cardboard, fatty).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Tomatoes
- Provide the main flavour, colour and body of the soup.
- Rice
- Absorbs liquid as it cooks, thickening the soup and giving it a softer texture.
The step that matters
Boil the soup slowly with the rice. A slow simmer lets the rice soften and release starch gently, so it thickens the soup evenly. A hard boil can break up the rice and cloud the broth.
“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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