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 ↓
Fried Soles
Ingredients
Directions
Prepare the fish
Trim the soles by removing their fins and wipe them dry.
Run a knife along the back of the spinal bone.
Dust the fish with flour, then brush both sides with beaten eggs.
Cover completely with fine bread crumbs.
Fry and serve
Fry the soles in hot lard until cooked through and golden amber.
Drain on a cloth to absorb excess grease.
Serve on a cloth with fried parsley and your choice of sauce.
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).
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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).
-
Bread + lobstertop 20% of all pairsSmell alikelowCooked together736 recipes
Shared aroma: 2-acetyl-1-pyrroline (popcorn, roasted).
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
- Soles
- The fish is the main component, cooked through by frying in hot fat.
- Beaten eggs
- They bind the flour and bread crumbs to the fish so the coating adheres.
- Fine bread crumbs
- They form a crisp, golden coating that browns in the hot fat.
- Flour for dusting
- A dry layer that helps the egg wash stick to the fish surface.
- Lard
- Hot fat for frying that transfers heat and browns the crumb coating.
The step that matters
Fry the soles in hot lard. The fat must be hot enough to crisp the crumb coating quickly; if it is too cool, the coating absorbs grease and turns soggy before the fish cooks through.
Swap the parsley
How well each one fits the dish's main ingredients (flour, egg, bread, lobster):
- Capersfits better
- Nutmegfits better
- Turmericfits about as well
- Parsleythe original
Fit is the average pairing score against flour, egg, bread, lobster. 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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