Why it works: Flour and butter are a kitchen classic. They rank in the top 12% of all ingredient pairs, and cooks put them together in 124,287 recipes. Both carry isobutyraldehyde, which smells malty, green. The science ↓
Smelts to Fry
Ingredients
Directions
Prepare
Ensure the smelts are very fresh and clean them as necessary without excessive washing.
Dry the smelts with a cloth and lightly flour them.
Dip the floured smelts in the egg, then cover them with breadcrumbs.
Fry and serve
Heat the fat or oil until boiling and carefully add the smelts.
Fry until they are a nice pale brown, about 5 minutes.
Drain the smelts on a piece of paper before serving with melted butter.
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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Flour + buttertop 12% of all pairsSmell alikelowCooked together124,287 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Egg + flourtop 15% of all pairsSmell alikelowCooked together106,462 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Egg + buttertop 17% of all pairsSmell alikemoderateCooked together118,967 recipes
Shared aroma: decanal (soap, orange peel).
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Smelt + flourtop 18% of all pairsSmell alikemoderateCooked together164 recipes
Shared aroma: ethanol (alcoholic, ethereal).
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Smelt + buttertop 26% of all pairsSmell alikelowCooked together198 recipes
Shared aroma: ethanol (alcoholic, ethereal).
Flour and butter barely smell alike, yet cooks put them together in 124,287 recipes: they work on texture and structure more than aroma.
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Smelts
- The main fish, whose delicate flesh cooks quickly inside a crisp coating.
- Egg
- Binds the flour and breadcrumbs so the coating adheres to the fish.
- Breadcrumbs
- Form a crisp, golden outer layer when fried.
- Flour
- Dries the fish surface so the egg and crumbs stick evenly.
The step that matters
Fry until pale brown. Frying in fat that is hot enough sets the coating quickly, so the fish stays moist inside and the crumbs stay crisp. Overcooking dries the small fish and darkens the coating too far.
“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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