Why it works: Pepper and parsley 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
The book gives no oven temperature. The 400°F (200°C) in the steps was added when the recipe was transcribed, as a starting point.
Prepare the fish
Finely chop the halibut.
Force the chopped halibut through a sieve to yield 1⅓ cups.
Pound the fish in a mortar.
Gradually add the egg whites while pounding.
Mix in the heavy cream.
Season the mixture with salt, pepper, and cayenne.
Make the cutlets
Turn the mixture into buttered cutlet molds.
Place the molded cutlets in a pan of hot water.
Cover the cutlets with buttered paper.
Bake at 400°F (200°C) until the fish is firm.
Make the Dutch sauce
To make the Dutch Sauce, mix the egg yolks, salt, olive oil, and vinegar in a small saucepan.
Place the small saucepan in a larger one with hot water.
Cook over low heat, stirring constantly, until thickened.
Add the chopped parsley and a few grains of 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.
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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Pepper + parsleytop 2% of all pairsSmell alikestrongCooked together34,122 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
-
Olive + parsleytop 6% of all pairsSmell alikestrongCooked together9,649 recipes
Shared aroma: 2,4-decadienal (seaweed).
-
Cream + buttertop 8% of all pairsSmell alikemoderateCooked together41,516 recipes
Shared aroma: delta-dodecalactone (sweet, creamy).
-
Cream + saucetop 9% of all pairsSmell alikemoderateCooked together4,787 recipes
Shared aroma: ethanol (alcoholic, ethereal).
-
Olive + vinegartop 10% of all pairsSmell alikemoderateCooked together12,297 recipes
Shared aroma: isoamyl acetate (banana, fruity).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Halibut
- Forms the body of the cutlet, providing the main structure once cooked.
- Egg whites
- Bind the pounded fish and set on heating, giving the cutlet firm structure.
- Heavy cream
- Adds moisture and fat, keeping the cutlet tender rather than dry.
- Egg yolks
- Emulsify with the oil and thicken gently with heat to form the sauce.
- Olive oil
- Adds fat and richness to the Dutch sauce, carried in the emulsion.
- Vinegar
- Adds acidity that sharpens the flavor of the Dutch sauce.
The step that matters
Cooking the Dutch sauce over low heat. Egg yolks thicken at gentle heat but scramble if overheated. Constant stirring and a hot water bath keep the sauce smooth and prevent curdling.
Swap the parsley
How well each one fits the dish's main ingredients (egg, cream, pepper, butter, sauce, olive, vinegar):
- Tarragonfits about as well
- Capersfits about as well
- Parsleythe original
- Garlicfits about as well
Fit is the average pairing score against egg, cream, pepper, butter, sauce, olive, vinegar. 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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