Why it works: Tomato and rice 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 ↓
Tomato Chowder
Ingredients
Directions
Fry the salt pork in a pot until light brown.
Add the sliced onions and cook until they are light straw color.
Stir in the flour and cook for 3 minutes.
Add the boiling water, rice, and tomatoes to the pot.
Simmer for 1 hour.
Season with salt and pepper to taste.
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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Tomato + ricetop 6% of all pairsSmell alikestrongCooked together3,065 recipes
Shared aroma: trans-2-nonenal (cardboard, fatty).
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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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Onion + ricetop 9% of all pairsSmell alikemoderateCooked together10,433 recipes
Shared aroma: 2,4-decadienal (seaweed).
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Onion + porktop 10% of all pairsSmell alikemoderateCooked together18,214 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
- Tomatoes
- Provide the main body, moisture and tomato flavor of the chowder.
- Salt pork
- Renders fat into the pot for frying and adds savory, salty flavor.
- Onions
- Add sweetness and aroma as they cook down into the base.
- Rice
- Absorbs liquid and softens during simmering, thickening the chowder body.
- Flour
- Cooked with the fat and onions, it helps thicken the chowder.
The step that matters
Stir in the flour and cook for 3 minutes. Cooking flour in fat before adding liquid toasts out raw starch taste and lets it thicken smoothly rather than forming lumps.
Swap the onion
How well each one fits the dish's main ingredients (tomato, pork, rice, flour, pepper):
- Capsicumfits better
- Okrafits better
- Potatofits better
- Onionthe original
Fit is the average pairing score against tomato, pork, rice, flour, pepper. 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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