Why it works: Parsley and pepper 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 ↓
Salmon Croquettes
Ingredients
Directions
Make the paste
Heat the white stock in a saucepan.
Stir in the egg yolks, butter, onion juice, parsley, pepper, and salt.
Finely chop the salmon and mix it into the stock to form a moderately stiff paste.
Allow the mixture to cool, then shape it into croquettes.
Coat and fry
Dip each croquette in egg, then coat with breadcrumbs.
Fry the croquettes in hot oil until golden brown.
Drain excess fat and serve garnished with 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.
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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Parsley + peppertop 2% of all pairsSmell alikestrongCooked together34,122 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
-
Onion + parsleytop 9% of all pairsSmell alikemoderateCooked together25,843 recipes
Shared aroma: 2,4-decadienal (seaweed).
-
Onion + peppertop 11% of all pairsSmell alikemoderateCooked together68,474 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
-
Butter + oniontop 15% of all pairsSmell alikemoderateCooked together42,912 recipes
Shared aroma: decanal (soap, orange peel).
-
Butter + parsleytop 15% of all pairsSmell alikemoderateCooked together28,563 recipes
Shared aroma: trans-2-hexenal (green, leafy).
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.
- Egg yolks
- Bind the mixture and help it set firm when cooked.
- White stock
- Adds moisture and savoury flavour to the paste.
- Butter
- Adds richness and softness to the paste.
- Breadcrumbs
- Form a crisp, golden browned outer coating when fried.
The step that matters
Forming a moderately stiff paste. If the paste is too wet it will not hold its shape when shaped and fried, and if too dry the croquettes will crumble. Cooling the mixture before shaping lets it firm up so it holds together in hot oil.
Swap the onion
How well each one fits the dish's main ingredients (egg, butter, parsley, pepper, salmon):
- Chivefits better
- Asparagusfits better
- Shallotfits better
- Onionthe original
Fit is the average pairing score against egg, butter, parsley, pepper, salmon. 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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