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 Croquettes
Ingredients
Directions
Shape and coat
Mix the boiled fish, mashed potato, pepper, and salt together.
Form the mixture into croquettes.
Dip each croquette in the beaten egg, then coat with bread crumbs.
Fry and garnish
Fry the croquettes in hot oil until brown.
Garnish with slices of hard-boiled eggs and parsley.
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).
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Potato + parsleytop 5% of all pairsSmell alikemoderateCooked together2,855 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
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Potato + peppertop 9% of all pairsSmell alikemoderateCooked together8,305 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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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).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Boiled fish
- Forms the main body of the croquettes and gives them their savory flavor.
- Mashed potato
- Adds moisture and starch that help hold the mixture together and keep it soft.
- Egg
- Binds the coating so the bread crumbs stick and the surface sets as it cooks.
- Fine bread crumbs
- Form a crisp outer layer that browns when fried.
The step that matters
Frying in hot oil until brown. Oil that is hot enough sets the egg and crumb coating quickly, producing a crisp, browned crust. Oil that is too cool lets the croquettes soak up grease and turn soggy and heavy.
Swap the potato
How well each one fits the dish's main ingredients (fish, egg, pepper, parsley, bread):
- Capsicumfits better
- Shallotfits about as well
- Carrotfits about as well
- Potatothe original
Fit is the average pairing score against fish, egg, pepper, parsley, bread. 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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