Why it works: Pepper and lemon match in chemistry and in kitchens. They rank in the top 3% of all ingredient pairs, and cooks put them together in 27,047 recipes. Both carry trans-2-nonenal, which smells cardboard, fatty. The science ↓
Salmon with Bechamel Sauce
Ingredients
Directions
Steam the salmon
Open the tin of salmon by cutting around the edge just below the top.
Leave the top on the tin and place it in a saucepan with enough hot water to reach halfway up the tin.
Bring the water to a boil and steam the salmon for 45 minutes.
Serve
Remove the tin, turn the salmon out onto a hot dish, and pour the Bechamel sauce around it.
Sprinkle with finely chopped parsley and garnish with lemon slices and sprigs of 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.
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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Pepper + lemontop 3% of all pairsSmell alikestrongCooked together27,047 recipes
Shared aroma: trans-2-nonenal (cardboard, fatty).
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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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Onion + peppertop 11% of all pairsSmell alikemoderateCooked together68,474 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Butter + flourtop 12% of all pairsSmell alikelowCooked together124,287 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Milk + flourtop 14% of all pairsSmell alikelowCooked together78,219 recipes
Shared aroma: isobutyraldehyde (malty, green).
Butter and flour barely smell alike, yet cooks put them together in 124,287 recipes: they work on texture and structure more than aroma.
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Salmon
- Forms the main body of the dish and is cooked gently by steam in its tin.
- Milk
- Forms the liquid base of the bechamel sauce, giving it a smooth, pourable body.
- Butter
- Enriches the bechamel sauce and carries flavour while the flour is cooked into it.
- Flour
- Thickens the bechamel sauce by binding with the butter and absorbing the milk.
Swap the mace
How well each one fits the dish's main ingredients (salmon, milk, onion, butter, flour, pepper, lemon):
- Parsleyfits better
- Thymefits better
- Capersfits better
- Macethe original
Fit is the average pairing score against salmon, milk, onion, butter, flour, pepper, lemon. 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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