Why it works: Corn and tomato match in chemistry and in kitchens. They rank in the top 6% of all ingredient pairs, and cooks put them together in 2,099 recipes. Both carry 2-nonenal, which smells fatty, green. The science ↓
And Onions
Ingredients
Directions
Prepare
Cut half of the corn off the cobs.
In a pot, combine the corn, tomatoes, green pepper, and onion.
Cook and serve
Cook slowly for 20 minutes until reduced.
Season with salt and pepper.
Stir in the butter 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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Corn + tomatotop 6% of all pairsSmell alikestrongCooked together2,099 recipes
Shared aroma: 2-nonenal (fatty, green).
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Tomato + peppertop 7% of all pairsSmell alikemoderateCooked together17,923 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Tomato + oniontop 8% of all pairsSmell alikemoderateCooked together20,633 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Corn + peppertop 11% of all pairsSmell alikemoderateCooked together5,324 recipes
Shared aroma: 2-nonenal (fatty, green).
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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
- Corn
- Provides the main body and natural sweetness of the dish.
- Tomatoes
- Add acidity and liquid that reduce into a thicker, flavorful base.
- Green pepper
- Adds a fresh, vegetal aroma that cuts through the sweetness.
- Onion
- Adds savory aroma as it softens during cooking.
- Butter
- Adds fat and richness to finish the dish.
The step that matters
Cook slowly for 20 minutes until reduced. Gentle heat lets water evaporate slowly so the vegetables concentrate into a thick, flavorful mixture. Higher heat can scorch the sugars in the corn and tomatoes before the liquid has reduced, leaving a burnt taste.
Swap the onion
How well each one fits the dish's main ingredients (corn, tomato, pepper, butter):
- Capsicumfits better
- Potatofits better
- Carrotfits better
- Onionthe original
Fit is the average pairing score against corn, tomato, pepper, 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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