Why it works: Onion and pepper are a kitchen classic. They rank in the top 11% of all ingredient pairs, and cooks put them together in 68,474 recipes. Both carry 2-isopropyl-3-methoxypyrazine, which smells earthy, pea. The science ↓
Salmon Croquettes
Ingredients
Directions
Prepare
In a bowl, combine the chopped salmon, onion, egg, pepper, salt, and cracker crumbs. Mix well until fully combined.
Shape the mixture into croquettes.
Dip each croquette in additional cracker crumbs.
Fry and serve
Fry in hot butter until golden brown.
Serve with green peas.
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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Onion + peppertop 11% of all pairsSmell alikemoderateCooked together68,474 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Onion + buttertop 15% of all pairsSmell alikemoderateCooked together42,912 recipes
Shared aroma: decanal (soap, orange peel).
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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).
-
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 flavor of the croquettes.
- Egg
- Binds the mixture so the croquettes hold their shape while frying.
- Cracker crumbs
- Absorb moisture and help the mixture hold together, while the outer coating browns.
- Onion
- Adds moisture and savory aroma to the mixture.
The step that matters
Fry in hot butter until golden brown. The butter must be hot enough to brown the crumb coating quickly. If the pan is too cool, the croquettes absorb excess fat and turn greasy, and the egg-bound centre may break apart before the outside sets.
Swap the onion
How well each one fits the dish's main ingredients (salmon, egg, pepper, butter):
- Asparagusfits better
- Chivefits better
- Capsicumfits better
- Onionthe original
Fit is the average pairing score against salmon, egg, pepper, 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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