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 ↓
Stuffed Tomatoes
Ingredients
Directions
Prepare the filling
In a bowl, mix the cooked rice, minced meat or walnut meats, chopped onion, red pepper, and sugar.
Cut the tops off the tomatoes and remove the centers.
Add the centers to the mixture.
Stuff and bake
Fill the tomatoes with the mixture.
Place a small piece of butter on each tomato.
Cover the baking dish.
Bake until the tomatoes are tender.
Remove the cover.
Brown just 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 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).
-
Rice + oniontop 9% of all pairsSmell alikemoderateCooked together10,433 recipes
Shared aroma: 2,4-decadienal (seaweed).
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Onion + peppertop 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
- Cooked rice
- Bulks out the filling and absorbs juices from the tomatoes as they cook.
- Minced meat or walnut meats
- Adds protein and savoury body to the filling.
- Onion
- Adds aromatic flavour that softens and sweetens as it cooks.
- Tomatoes
- Act as edible cups that soften and release moisture, flavouring the filling.
- Butter
- Adds fat that promotes browning on the tomato surface.
The step that matters
Covering, then uncovering the dish. Baking covered traps steam so the tomatoes soften through without drying out. Removing the cover lets surface moisture evaporate so the tops can brown, and browning is best done just before serving so the tops do not dry or go limp.
Swap the onion
How well each one fits the dish's main ingredients (rice, meat, pepper, sugar, tomato, butter):
- Capsicumfits better
- Potatofits better
- Asparagusfits better
- Onionthe original
Fit is the average pairing score against rice, meat, pepper, sugar, tomato, 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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