Why it works: Pepper and lemon match in chemistry and in kitchens. They rank in the top 3% of all ingredient pairs, and cooks put them together in 27,047 recipes. Both carry trans-2-nonenal, which smells cardboard, fatty. The science ↓
Fresh Fish Croquettes
Ingredients
Directions
Make the mixture
Mince the fish finely and mix with salt, cayenne, and lemon juice.
Heat Cottolene in a pan until bubbling.
Add flour and stir until cooked but not brown.
Add cream or milk and the fish mixture, stirring until smooth.
If the mixture is too thick, add more milk.
Shape and fry
Shape the mixture into pear shapes using a wine glass as a mold.
Moisten with egg yolk.
Roll the shaped mixture in bread crumbs.
Fry until golden brown.
Serve with a dash of Tabasco 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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Pepper + lemontop 3% of all pairsSmell alikestrongCooked together27,047 recipes
Shared aroma: trans-2-nonenal (cardboard, fatty).
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Cream + saucetop 9% of all pairsSmell alikemoderateCooked together4,787 recipes
Shared aroma: ethanol (alcoholic, ethereal).
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Fish + breadtop 10% of all pairsSmell alikemoderateCooked together1,668 recipes
Shared aroma: 2-undecenal (sweet).
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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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Fish + lemontop 15% of all pairsSmell alikelowCooked together1,889 recipes
Shared aroma: 2-nonenal (fatty, green).
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 croquette filling.
- Flour
- Cooked briefly in fat to thicken the cream into a binding base.
- Cream or milk
- Adds moisture and smooth texture to the mixture so it holds together.
- Egg yolk
- Moistens the shaped croquettes so the bread crumbs adhere and brown.
- Bread crumbs
- Form a crisp golden coating that browns during frying.
The step that matters
Stirring the flour until cooked but not brown. Flour must be cooked in the hot fat to remove its raw taste and to thicken the mixture, but browning gives a darker colour and a different flavour. Stirring constantly over steady heat keeps it pale.
“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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