Why it works: Lemon and pepper 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 Souffle, Cold
Ingredients
Directions
Prepare the salmon
Cook the salmon in a mixture of light wine and lemon juice, then remove skin and bones.
Pound the salmon flesh in a mortar.
Make the mousse
Add the yolks of two hard-boiled eggs, chopped and sieved whites, mustard, salt, cayenne, and anchovy essence.
Moisten with ½ cup of the cooking liquid and thicken with gelatine.
Sieve the mixture and fold in the whipped cream.
Set and decorate
Place the mixture in a paper or china case, ensuring it stands above the case and retains its shape.
Chill on ice until firm and cold.
Decorate as desired with mayonnaise, cream aspic, crayfish tails, or shrimp, garnished with chervil.
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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Lemon + peppertop 3% of all pairsSmell alikestrongCooked together27,047 recipes
Shared aroma: trans-2-nonenal (cardboard, fatty).
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Mustard + peppertop 9% of all pairsSmell alikemoderateCooked together15,430 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
-
Salmon + anchovytop 11% of all pairsSmell alikemoderateCooked together535 recipes
Shared aroma: decanal (soap, orange peel).
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Lemon + mustardtop 11% of all pairsSmell alikestrongCooked together3,816 recipes
Shared aroma: eucalyptol (eucalyptus, herbal).
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Egg + anchovytop 12% of all pairsSmell alikemoderateCooked together2,330 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
- Forms the main body and flavour of the mousse once pounded smooth.
- Gelatine
- Sets the mixture so it holds its shape when chilled.
- Whipped cream
- Adds lightness and a smooth, airy texture to the mousse.
- Hard-boiled egg yolks
- Add richness and a creamy body to the salmon mixture.
- Lemon juice
- Adds acidity that brightens the flavour of the salmon.
The step that matters
Fold in the whipped cream after sieving. Folding gently keeps the air in the whipped cream, so the mousse stays light. Stirring hard deflates the cream and makes the set texture heavy and dense.
Swap the mustard
How well each one fits the dish's main ingredients (salmon, wine, lemon, egg, pepper, anchovy, cream):
- Asparagusfits better
- Spinachfits better
- Chivefits better
- Mustardthe original
Fit is the average pairing score against salmon, wine, lemon, egg, pepper, anchovy, cream. 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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