Why it works: Lemon and milk are a kitchen classic. They rank in the top 15% of all ingredient pairs, and cooks put them together in 19,053 recipes. Both carry 2-nonenal, which smells fatty, green. The science ↓
Salmon Mousse
Ingredients
Directions
Make the custard
In a saucepan, make a custard by heating the milk and whisking in the eggs until thickened.
Dissolve the gelatin in a small amount of warm water and add it to the custard.
Assemble and set
Shred the salmon and mix it with lemon juice, salt, and paprika.
Combine the salmon mixture with the custard and fold in the beaten egg whites.
Pour the mixture into a mold and refrigerate until set.
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 + milktop 15% of all pairsSmell alikemoderateCooked together19,053 recipes
Shared aroma: 2-nonenal (fatty, green).
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Egg + salmontop 16% of all pairsSmell alikemoderateCooked together3,485 recipes
Shared aroma: decanal (soap, orange peel).
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Milk + salmontop 16% of all pairsSmell alikelowCooked together1,577 recipes
Shared aroma: (z)-4-heptenal (biscuit, cream).
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Egg + milktop 18% of all pairsSmell alikemoderateCooked together88,785 recipes
Shared aroma: 2-nonenal (fatty, green).
-
Lemon + salmontop 19% of all pairsSmell alikelowCooked together2,918 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
- Eggs
- Thicken the custard and add structure as the mousse sets.
- Gelatin
- Sets the mousse so it holds its shape when chilled.
- Salmon
- Provides the main flavour and body of the mousse.
- Milk
- Forms the liquid base of the custard, giving it richness and smoothness.
The step that matters
Fold in the beaten egg whites. Folding gently keeps the air in the whipped whites, which lightens the mousse. Stirring or deflating them makes the set mousse dense and heavy.
Swap the lemon
How well each one fits the dish's main ingredients (egg, milk, gelatin, salmon):
- Vanillafits about as well
- Coconutfits about as well
- Lemonthe original
- Pumpkinfits about as well
Fit is the average pairing score against egg, milk, gelatin, 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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