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 filling
Remove skin and bones from the fish and chop it finely.
Melt the butter in a saucepan, then add the fish, mashed potatoes, salt, and pepper.
Stir in a little beaten egg and cook until the mixture forms a ball.
Transfer the mixture to a plate and let it cool.
Shape and coat
Once cool, form the mixture into cakes.
Brush the cakes with beaten egg and coat with breadcrumbs.
Fry and serve
Fry the cakes in hot fat until golden brown.
Drain on paper towels 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
- Fish
- Forms the main body of the cakes and gives them their flavour.
- Mashed potatoes
- Adds moisture and body, helping the mixture hold together when shaped.
- Egg
- Binds the mixture and forms a coating that helps breadcrumbs stick.
- Butter
- Adds richness and flavour to the fish and potato mixture.
- Breadcrumbs
- Form a crisp, golden crust when the cakes are fried.
The step that matters
Cooling the mixture before shaping. A warm, soft mixture is sticky and hard to shape. Cooling lets the starch and egg set so the cakes keep their form through coating and frying.
Swap the potato
How well each one fits the dish's main ingredients (fish, butter, pepper, egg, parsley):
- Potatothe original
- Shallotfits about as well
- Capsicumfits about as well
- Chivefits about as well
Fit is the average pairing score against fish, butter, pepper, egg, 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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