Why it works: Tomato and parmesan cheese match in chemistry and in kitchens. They rank in the top 3% of all ingredient pairs, and 2,490 recipes mention both. Both carry 4'-methylacetophenone, which smells bitter almond. The science ↓
The recipe
Ingredients
Contains: milk (auto-detected from the ingredients and method; we can miss things, so check labels)
Directions
In a hot saucepan, add the cooked rice and butter.
Stir until thoroughly hot and well coated with butter.
Add enough tomato pulp to moisten the rice nicely.
Finish with finely grated Parmesan cheese.
Serve piping hot, ensuring the rice carries long strings of melted cheese.
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 + parmesan cheesetop 3% of all pairsAroma overlapstrongMentioned together2,490 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
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Rice + tomatotop 3% of all pairsAroma overlapstrongMentioned together2,990 recipes
Shared aroma: trans,trans-2,4-nonadienal (fatty, green).
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Butter + parmesan cheesetop 3% of all pairsAroma overlapstrongMentioned together4,158 recipes
Shared aroma: guaiacol (smoky, sweet).
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Rice + parmesan cheesetop 3% of all pairsAroma overlapstrongMentioned together874 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
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Rice + buttertop 7% of all pairsAroma overlapstrongMentioned together9,587 recipes
Shared aroma: gamma-undecalactone (peach, sweet).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Butter
- Coats the rice grains with fat, adding richness and a silky mouthfeel.
- Tomato pulp
- Adds moisture and acidity so the rice is softened and lightly flavoured.
- Parmesan cheese
- Melts into the hot rice, adding salty savour and stretchy, cheesy texture.
Flavor stand-ins for the tomato
How well each one fits the dish's main ingredients (rice, butter, parmesan cheese):
- Asparagusabout as good a flavor fit
- Tomatothe original
- Potatoabout as good a flavor fit
Fit is the average pairing score against rice, butter, parmesan cheese. Candidates are from the same food group and used in at least 100 recipes. This compares flavor only: it does not check the job the ingredient does in the dish (bulk, moisture, acidity, structure).
“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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