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 Cakes
Ingredients
Directions
Prepare
Mash the potatoes in a bowl.
Remove skin and bones from the fish, then break it into small pieces.
Finely chop the parsley and add it to the bowl.
Shape and coat
Mix the fish, potatoes, parsley, pepper, and salt together, then bind with the egg.
Shape the mixture into cakes.
Coat each cake with egg and bread crumbs.
Fry
Fry the cakes in hot fat 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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Potato + parsleytop 5% of all pairsSmell alikemoderateCooked together2,855 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
-
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
- Cold potatoes
- Mashed potatoes give the cakes bulk and a soft, tender interior.
- Egg
- Binds the fish and potato mixture so the cakes hold their shape.
- Cold fish
- Forms the main body of the cakes and gives them their flavour.
- Bread crumbs
- Form a crisp, golden coating when the cakes are fried.
The step that matters
Fry the cakes in hot fat. Fat that is hot enough sears the coated surface quickly, forming a crisp, golden crust that seals in moisture. Cold fat lets the crumbs soak up oil and the cakes fall apart or turn greasy.
Swap the potato
How well each one fits the dish's main ingredients (fish, egg, parsley, pepper, bread):
- Capsicumfits better
- Shallotfits about as well
- Carrotfits about as well
- Potatothe original
Fit is the average pairing score against fish, egg, parsley, pepper, 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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