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 fresh halibut or cod in salted boiling water for 10 minutes per pound.
Remove the fish and flake it finely.
Make the mixture
In a saucepan, bring the milk or cream to a boil.
In a bowl, mix the butter and flour together, then add to the boiling milk.
Stir in the chopped parsley, then add the yolks of the eggs and the flaked fish.
Season with salt, pepper, onion juice, and nutmeg if desired.
Let the mixture cool, then form into cutlets.
Coat and fry
Roll the cutlets in flour, dip in beaten egg, and coat with bread crumbs.
Fry the cutlets in hot dripping until golden brown.
Make the sauce
For the sauce, melt butter in a saucepan, stir in flour, then add milk and season with salt and pepper.
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
- Flaked fish
- Forms the main body of the cutlet and gives it its substance.
- Milk or cream
- Cooked with the butter and flour to form a thick binding base for the mixture.
- Flour
- Thickens the milk into a binding paste and helps the coating adhere before frying.
- Egg yolks
- Bind the mixture together and add richness when the cutlets set.
- Egg
- Creates a sticky layer so the bread crumbs adhere to the cutlets.
- Bread crumbs
- Form a crisp outer crust that browns during frying.
The step that matters
Let the mixture cool before forming cutlets. A warm, loose mixture cannot hold its shape and may slump or tear during coating. Cooling lets the starch-thickened binding firm up so the cutlets keep their form in the hot fat.
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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