Why it works: Parsley and thyme match in chemistry and in kitchens. They rank in the top 1% of all ingredient pairs, and cooks put them together in 9,057 recipes. Both carry cuminaldehyde, which smells Spicy, cumin. The science ↓
Salmon Au Bleu
Ingredients
Directions
Poach
Place the salmon slices in a fish kettle.
Add port wine, sliced carrots, sliced onions, cloves, bay leaves, parsley, thyme, salt, and pepper.
Cover and boil gently until the flesh easily separates from the bone.
Serve
Remove the skin and serve with a butter sauce mixed with capers, sliced gherkins, and a little anchovy 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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Parsley + thymetop 1% of all pairsSmell alikestrongCooked together9,057 recipes
Shared aroma: cuminaldehyde (Spicy, cumin).
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Carrot + parsleytop 1% of all pairsSmell alikestrongCooked together8,053 recipes
Shared aroma: 2,4-decadienal (seaweed).
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Parsley + peppertop 2% of all pairsSmell alikestrongCooked together34,122 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
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Clove + thymetop 2% of all pairsSmell alikestrongCooked together4,108 recipes
Shared aroma: cuminaldehyde (Spicy, cumin).
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Carrot + thymetop 3% of all pairsSmell alikestrongCooked together4,563 recipes
Shared aroma: cuminaldehyde (Spicy, cumin).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Salmon slices
- Forms the main flesh that turns tender and flakes as it cooks gently in liquid.
- Port wine
- Adds sweetness and depth to the poaching liquid, flavouring the fish as it cooks.
- Onions
- Release sweetness and aroma into the poaching liquid as they soften.
- Carrots
- Add gentle sweetness and aroma to the poaching liquid.
The step that matters
Boil gently until the flesh easily separates from the bone. Salmon becomes dry and tough when the liquid boils hard. A gentle simmer cooks the flesh evenly so it stays moist and flakes cleanly away from the bone.
Swap the onion
How well each one fits the dish's main ingredients (salmon, port wine, carrot, clove, parsley, thyme, pepper):
- Shallotfits better
- Parsnipfits better
- Leekfits better
- Onionthe original
Fit is the average pairing score against salmon, port wine, carrot, clove, parsley, thyme, 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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