Why it works: Parsley and pepper match in chemistry and in kitchens. They rank in the top 2% of all ingredient pairs, and cooks put them together in 34,122 recipes. Both carry 4'-methylacetophenone, which smells bitter almond. The science ↓
Fish Cutlets
Ingredients
Directions
Make the filling
Boil the fish until done, then drain and flake it into pieces.
Mix the fish with salt, parsley, and pepper.
In a saucepan, stir flour and butter into hot milk and cook for 1 minute.
Add the yolk of the beaten egg to the mixture, then fold in the fish.
When the mixture is cool, form it into croquettes.
Coat and fry
Dip each croquette in the beaten egg, then roll in breadcrumbs.
Fry in hot oil until golden brown.
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.
Photo for illustrative purposes only · Contact us to use it
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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Parsley + peppertop 2% of all pairsSmell alikestrongCooked together34,122 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
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Butter + milktop 7% of all pairsSmell alikemoderateCooked together81,283 recipes
Shared aroma: (z)-4-heptenal (biscuit, cream).
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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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Flour + buttertop 12% of all pairsSmell alikelowCooked together124,287 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Parsley + flourtop 12% of all pairsSmell alikemoderateCooked together16,675 recipes
Shared aroma: isobutyraldehyde (malty, green).
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
- Fish
- Forms the main body of the croquette and gives it its savory flavor.
- Flour
- Thickens the hot milk into a paste that holds the fish together.
- Butter
- Adds fat and richness to the thickened milk base.
- Egg
- Binds the mixture and, as a beaten coating, helps breadcrumbs stick.
The step that matters
Cool the mixture before forming. A warm, soft mixture will not hold its shape and may fall apart or stick to your hands. Letting it cool allows the starch-thickened base to firm up so the croquettes keep their form in the hot oil.
Swap the parsley
How well each one fits the dish's main ingredients (fish, pepper, flour, butter, milk, egg):
- Nutmegfits about as well
- Parsleythe original
- Cinnamonfits about as well
- Capersfits about as well
Fit is the average pairing score against fish, pepper, flour, butter, milk, egg. 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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