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 Cutlet
Ingredients
Directions
Prepare the fish
Boil the fish in salted water for 10 minutes per pound. Remove the fish and flake it finely.
Make the filling
In a saucepan, bring the milk to a boil.
Rub the butter and flour together in a bowl, then add the butter-flour mixture to the boiling milk along with the parsley.
Stir in the egg yolks.
Add the flaked fish and mix well.
Season with salt, pepper, onion juice, and nutmeg if desired.
Once cooled, form the mixture into cutlets.
Coat and fry
Roll the cutlets in flour.
Dip the cutlets in beaten egg.
Coat the cutlets with bread crumbs.
Fry the cutlets in hot dripping 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.
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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Milk + buttertop 7% of all pairsSmell alikemoderateCooked together81,283 recipes
Shared aroma: (z)-4-heptenal (biscuit, cream).
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Parsley + oniontop 9% of all pairsSmell alikemoderateCooked together25,843 recipes
Shared aroma: 2,4-decadienal (seaweed).
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Pepper + oniontop 11% of all pairsSmell alikemoderateCooked together68,474 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Fish + buttertop 12% of all pairsSmell alikemoderateCooked together4,488 recipes
Shared aroma: (z)-4-heptenal (biscuit, cream).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Fish
- Provides the main body and flavour of the cutlet mixture.
- Milk or cream
- Makes the binding mixture moist and creamy, keeping the cutlets tender.
- Flour
- Thickens the milk into a sauce that holds the fish together.
- Egg yolks
- Add richness and help bind the mixture so it sets when cooled.
- Butter
- Adds fat and flavour to the thickened milk base.
- Bread crumbs
- Form a crisp, golden outer crust when fried.
The step that matters
Let the mixture cool before forming cutlets. A warm, soft mixture is too loose to shape and may break apart. Cooling lets the starch-thickened base firm up so the cutlets hold their form through coating and frying.
Swap the onion
The recipe marks onion as optional. How well each one fits the dish's main ingredients (fish, milk, butter, flour, egg, parsley, pepper):
- Potatofits better
- Shallotfits better
- Chivefits better
- Onionthe original
Fit is the average pairing score against fish, milk, butter, flour, egg, parsley, pepper. 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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