Why it works: Flour and parsley are a kitchen classic. They rank in the top 12% of all ingredient pairs, and cooks put them together in 16,675 recipes. Both carry isobutyraldehyde, which smells malty, green. The science ↓
Filleted Sole
Ingredients
Directions
Prepare the fish
Remove the fillet by passing a sharp knife down the center of the fish, keeping it close to the bone.
Rub each fillet with fine flour.
Coat and fry
Dip the fillets in the beaten egg, then coat with fresh bread crumbs.
Fry in clear boiling fat until golden brown.
Serve
Arrange neatly on a napkin or dish paper and garnish with carefully fried parsley.
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 + parsleytop 12% of all pairsSmell alikemoderateCooked together16,675 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Egg + breadtop 13% of all pairsSmell alikemoderateCooked together22,662 recipes
Shared aroma: (e)-2-octenal (fatty, green).
-
Bread + parsleytop 15% of all pairsSmell alikemoderateCooked together8,588 recipes
Shared aroma: 2,4-decadienal (seaweed).
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Flour + eggtop 15% of all pairsSmell alikelowCooked together106,462 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Egg + parsleytop 21% of all pairsSmell alikemoderateCooked together18,765 recipes
Shared aroma: 2,4-decadienal (seaweed).
Flour and egg barely smell alike, yet cooks put them together in 106,462 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
- Fine flour
- Dry coating that helps the egg wash adhere evenly to the fish.
- Eggs
- Binding layer that makes the bread crumbs stick to the fillets.
- Fresh bread crumbs
- Crisp outer crust that browns in the hot fat.
The step that matters
Frying in hot fat. The fat must be hot enough to brown the crumb coating quickly. If it is too cool, the coating absorbs fat and turns greasy before the delicate fish is cooked through.
Swap the parsley
How well each one fits the dish's main ingredients (flour, egg, bread):
- Nutmegfits better
- Capersfits better
- Turmericfits about as well
- Parsleythe original
Fit is the average pairing score against flour, egg, bread. 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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