Why it works: Lemon and watercress match in chemistry and in kitchens. They rank in the top 3% of all ingredient pairs, and cooks put them together in 579 recipes. Both carry coumarin, which smells sweet, hay. The science ↓
Salmon Fillets
Ingredients
Directions
Prepare
Divide salmon slices into fillets.
Season with pepper, coarse sea salt, and a little lemon juice.
Cook and serve
Cook in a small amount of fish stock or water for 10 minutes without covering.
Gently lift out the fillets and place them in well-oiled paper cases.
Just before serving, add a small lump of maître d'hôtel butter on each fillet.
For a cold serving, place on watercress and drizzle with mayonnaise sauce instead of butter.
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 + watercresstop 3% of all pairsSmell alikestrongCooked together579 recipes
Shared aroma: coumarin (sweet, hay).
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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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Pepper + watercresstop 10% of all pairsSmell alikemoderateCooked together983 recipes
Shared aroma: coumarin (sweet, hay).
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Salmon + fishtop 11% of all pairsSmell alikelowCooked together1,078 recipes
Shared aroma: (z)-4-heptenal (biscuit, cream).
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Fish + buttertop 12% of all pairsSmell alikemoderateCooked together4,488 recipes
Shared aroma: (z)-4-heptenal (biscuit, cream).
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, cooking to a flaky texture when poached gently.
- Maître d'hôtel butter
- Melts over the hot fillets, adding richness and moisture and carrying the herb flavour.
- Mayonnaise sauce
- Provides fat and richness for the cold serving, moistening the fish in place of melted butter.
The step that matters
Cook in a small amount of fish stock or water for 10 minutes without covering. Gentle poaching in a small amount of liquid keeps the salmon moist and tender. Cooking too hard or too long dries and toughens the proteins, leaving the flesh firm and chalky.
“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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