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 Cakes
Ingredients
Directions
Prepare the base
Remove the bones and skin from the fish and chop it finely.
Pass the cooked potatoes through a wire sieve.
Melt the butter in a saucepan, then add the fish and potatoes.
Stir in the egg yolk and season with pepper and salt.
Cook until the mixture binds together into a ball, then let it cool on a plate.
Shape and fry
Form the mixture into cakes, brush with beaten egg, and dip in breadcrumbs.
Fry the cakes in boiling oil until golden brown.
Drain on paper and serve garnished with fried 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.
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 + buttertop 12% of all pairsSmell alikemoderateCooked together4,488 recipes
Shared aroma: (z)-4-heptenal (biscuit, cream).
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Potato + buttertop 13% of all pairsSmell alikemoderateCooked together6,456 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
- Cooked fish
- Provides the main body and flavour of the cakes.
- Cooked potatoes
- Adds starch and softness, helping the mixture hold together and stay moist.
- Butter
- Adds richness and fat, giving the mixture a softer, more tender texture.
- Egg yolk
- Acts as a binder that helps the mixture set and hold its shape.
- Breadcrumbs
- Form a crisp, golden coating that browns when fried.
The step that matters
Cook the mixture into a ball. Cooking drives off excess moisture so the mixture firms up. If it is too wet, the cakes will fall apart or greasy in the pan. Letting it cool before shaping makes it easier to handle.
Swap the potato
How well each one fits the dish's main ingredients (fish, butter, egg, pepper, parsley):
- Potatothe original
- Shallotfits about as well
- Capsicumfits about as well
- Chivefits about as well
Fit is the average pairing score against fish, butter, egg, pepper, parsley. 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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