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 ↓
Salmon Croquettes
Ingredients
Directions
Prepare
Remove bones, skin, and fat from the salmon.
Mash the salmon with the potatoes, salt, cayenne pepper, butter, and egg yolks until fine.
Form the mixture into croquettes.
Coat and fry
Dip each croquette in the beaten egg whites, then roll in cracker crumbs.
Fry in hot lard until 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.
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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Potato + buttertop 13% of all pairsSmell alikemoderateCooked together6,456 recipes
Shared aroma: (z)-4-heptenal (biscuit, cream).
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Salmon + buttertop 16% of all pairsSmell alikemoderateCooked together4,481 recipes
Shared aroma: 2,6-nonadienal (cucumber, green).
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Salmon + eggtop 16% of all pairsSmell alikemoderateCooked together3,485 recipes
Shared aroma: decanal (soap, orange peel).
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Egg + buttertop 17% of all pairsSmell alikemoderateCooked together118,967 recipes
Shared aroma: decanal (soap, orange peel).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Salmon
- Provides the main body and flavour of the croquettes.
- Irish potatoes
- Add starch and bulk that help the mixture bind and stay moist.
- Egg yolks
- Bind the mixture and add richness and moisture.
- Egg whites
- Form a coating that helps the crumbs adhere and crisp during frying.
- Cracker crumbs
- Form a crisp, browned outer crust when fried.
- Butter
- Adds fat for richness and a softer texture inside.
The step that matters
Fry in hot lard until brown. If the lard is not hot enough, the croquettes absorb more fat and turn greasy before the crumb crust sets. Enough heat seals the coating quickly so it browns and crisps.
Swap the potato
How well each one fits the dish's main ingredients (salmon, pepper, egg, butter):
- Asparagusfits better
- Chivefits better
- Capsicumfits about as well
- Potatothe original
Fit is the average pairing score against salmon, pepper, egg, butter. 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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