Why it works: Pepper and tomato are a kitchen classic. They rank in the top 7% of all ingredient pairs, and cooks put them together in 17,923 recipes. Both carry 2-isopropyl-3-methoxypyrazine, which smells earthy, pea. The science ↓
Catfish Stewed with Tomatoes
Ingredients
Directions
Make the stew
Sauté the catfish slices in butter or drippings in a frying pan until partly browned.
Add water, minced green onions, and red pepper to the pan.
Strain the can of tomatoes through a colander and add to the fish.
Cook together for about 30 minutes.
Serve
Serve with strips of dry toast.
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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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).
-
Onion + peppertop 11% of all pairsSmell alikemoderateCooked together68,474 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Catfish + oniontop 13% of all pairsSmell alikelowCooked together175 recipes
Shared aroma: 2-methylbutyraldehyde (malty, chocolate).
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Butter + oniontop 15% of all pairsSmell alikemoderateCooked together42,912 recipes
Shared aroma: decanal (soap, orange peel).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Catfish
- Provides the main protein, which browns partly in the fat to add savory flavor.
- Butter or drippings
- Fat for browning the catfish, adding richness and savory flavor.
- Tomatoes
- Add acidity and body to the liquid, shaping the stew's flavor and texture.
- Green onions
- Add mild onion aroma and sharpness that mellows during cooking.
The step that matters
Partly brown the catfish in the fat. Browning the fish surface in fat builds savory flavor through the Maillard reaction. Stopping at partial browning keeps the delicate fish from overcooking before the stew simmers.
Swap the tomato
How well each one fits the dish's main ingredients (catfish, butter, onion, pepper):
- Capsicumfits better
- Okrafits better
- Potatofits better
- Tomatothe original
Fit is the average pairing score against catfish, butter, onion, 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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