Why it works: Potato and pepper are a kitchen classic. They rank in the top 9% of all ingredient pairs, and cooks put them together in 8,305 recipes. Both carry 2-isopropyl-3-methoxypyrazine, which smells earthy, pea. The science ↓
Fish Croquettes
Ingredients
Directions
The book gives no cooking times; the times in the steps were added in transcription, so check for doneness rather than trusting the clock.
Prepare the mixture
In a bowl, combine the flaked fish, mashed potatoes, breadcrumbs, egg, salt, and pepper. Mix until well combined and form into small patties.
Fry and serve
Heat oil in a frying pan over medium heat.
Fry the patties until golden brown on both sides, about 3-4 minutes per side.
Drain on paper towels before serving.
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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Potato + peppertop 9% of all pairsSmell alikemoderateCooked together8,305 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Fish + potatotop 15% of all pairsSmell alikemoderateCooked together134 recipes
Shared aroma: (e,z)-2,6-nonadienal (cucumber, melon).
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Fish + peppertop 21% of all pairsSmell alikemoderateCooked together3,948 recipes
Shared aroma: 2-nonenal (fatty, green).
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Fish + eggtop 22% of all pairsSmell alikemoderateCooked together2,782 recipes
Shared aroma: 2-nonenal (fatty, green).
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Potato + eggtop 29% of all pairsSmell alikemoderateCooked together4,978 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
- Cooked fish
- Provides the main body and flavour of the croquettes.
- Mashed potatoes
- Adds moisture and binding so the patties hold their shape.
- Breadcrumbs
- Absorb moisture and help the patties hold together and brown.
- Egg
- Binds the mixture so the patties set firm when cooked.
The step that matters
Forming and frying the patties. The mixture must be well combined and firm enough to shape, or the patties may fall apart. Frying over medium heat lets the centre warm through while the outside turns golden without burning.
Swap the potato
How well each one fits the dish's main ingredients (fish, egg, pepper):
- Capsicumfits better
- Asparagusfits better
- Spinachfits about as well
- Potatothe original
Fit is the average pairing score against fish, egg, pepper. 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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