Why it works: Fish and butter are a kitchen classic. They rank in the top 12% of all ingredient pairs, and cooks put them together in 4,488 recipes. Both carry (z)-4-heptenal, which smells biscuit, cream. The science ↓
To Fry Brook Trout or Other Small Fish
Ingredients
Directions
Prepare
Clean and wash the fish, then wrap them in a clean, dry towel for a few minutes.
Ensure the fish are perfectly dry inside and out.
Season the fish with coarse sea salt and black pepper, then roll them in cornmeal.
Fry and serve
Heat a mixture of butter and lard in a pan until boiling.
Fry the fish in the hot fat until golden brown.
Drain the fish on a sieve or coarse brown paper.
Serve hot on a folded napkin.
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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Fish + buttertop 12% of all pairsSmell alikemoderateCooked together4,488 recipes
Shared aroma: (z)-4-heptenal (biscuit, cream).
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Fish + peppertop 21% of all pairsSmell alikemoderateCooked together3,948 recipes
Shared aroma: 2-nonenal (fatty, green).
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Pepper + buttertop 21% of all pairsSmell alikemoderateCooked together85,593 recipes
Shared aroma: trans-2-nonenal (cardboard, fatty).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Cornmeal
- Forms a crisp, golden coating that protects the fish and browns in the hot fat.
- Butter
- Adds richness and flavor, and helps the coating brown during frying.
- Lard
- Provides a high-temperature frying fat that crisps the coating evenly.
The step that matters
Frying in hot fat. The fish must be completely dry and the fat hot before frying. Surface moisture turns to steam and makes the fat spatter, which keeps the coating from crisping and can make it soggy or greasy.
“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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