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 Roll
Ingredients
Directions
Make the salmon roll
Drain the juice from the salmon and break it up finely.
Mix the salmon with milk, bread crumbs, beaten eggs, parsley, onion juice, butter, salt, pepper, and mace.
Put the mixture into a mold and steam for three hours.
Make the sauce and serve
For the sauce, boil a sprig of parsley and a little mace in ½ pint of milk, then remove from heat.
Cream together 1 tablespoon each of butter and flour, add to the milk, and let it boil.
If desired, add beaten egg just before serving.
Serve the sauce in a pitcher and add to the fish when served.
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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Parsley + peppertop 2% of all pairsSmell alikestrongCooked together34,122 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
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Bread + buttertop 7% of all pairsSmell alikemoderateCooked together27,232 recipes
Shared aroma: delta-decalactone (sweet, creamy).
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Milk + buttertop 7% of all pairsSmell alikemoderateCooked together81,283 recipes
Shared aroma: (z)-4-heptenal (biscuit, cream).
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Parsley + oniontop 9% of all pairsSmell alikemoderateCooked together25,843 recipes
Shared aroma: 2,4-decadienal (seaweed).
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Milk + breadtop 11% of all pairsSmell alikemoderateCooked together11,466 recipes
Shared aroma: 2-undecenal (sweet).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Eggs
- Bind the mixture and help it set firmly when steamed.
- Bread crumbs
- Absorb liquid and give the roll a soft, tender body.
- Salmon
- Forms the main body of the roll and supplies its flavor.
- Milk
- Adds moisture to the mixture and forms the base of the sauce.
- Butter
- Adds richness and fat, giving a smoother texture and flavor.
The step that matters
Steaming the roll. Steaming gently at a steady low simmer sets the egg-bound mixture evenly. Boiling too hard or letting the water run dry can make the roll rubbery or uneven.
Swap the onion
How well each one fits the dish's main ingredients (salmon, milk, bread, egg, parsley, butter, pepper):
- Potatofits better
- Asparagusfits better
- Chivefits better
- Onionthe original
Fit is the average pairing score against salmon, milk, bread, egg, parsley, butter, 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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