Why it works: Parsley and lemon match in chemistry and in kitchens. They rank in the top 1% of all ingredient pairs, and cooks put them together in 14,037 recipes. Both carry beta-phellandrene, which smells minty, terpene. The science ↓
Salt Cod D LA Maitre Dd Hotel
Ingredients
Directions
Prepare the fish
Soak the salt cod in cold water to remove excess salt.
Place the fish in a large pot of cold water and bring to a boil.
Once boiling, remove from heat and cover to keep warm.
Make the sauce
In a separate pan, melt the butter, add flour, water, and a little salt, stirring until combined.
Taste the fish and adjust seasoning with salt and pepper if needed.
Heat the sauce gently without boiling until it thickens, stirring well.
Mix in chopped parsley, lemon juice, and glaze, adjusting color with cream if too brown.
Remove skin and bones from the fish and gently mix it into the sauce.
Serve
Serve in a deep dish or vol-au-vent, garnished with puff pastry croutons and fried potatoes.
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 + lemontop 1% of all pairsSmell alikestrongCooked together14,037 recipes
Shared aroma: beta-phellandrene (minty, terpene).
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Pepper + parsleytop 2% of all pairsSmell alikestrongCooked together34,122 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
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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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Butter + creamtop 8% of all pairsSmell alikemoderateCooked together41,516 recipes
Shared aroma: delta-dodecalactone (sweet, creamy).
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Butter + flourtop 12% of all pairsSmell alikelowCooked together124,287 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
- Salt cod
- Provides the main protein; soaking removes excess salt so the fish is seasoned mildly.
- Butter
- Forms the fat base of the sauce, giving it richness and a smooth texture.
- Flour
- Thickens the butter mixture into a sauce that holds together and coats the fish.
- Lemon juice
- Adds acidity that brightens the rich, creamy sauce.
- Thick cream
- Lightens the colour and adds richness to the sauce when it is too brown.
The step that matters
Heat the sauce gently without boiling. Flour-thickened sauces can turn grainy or break if they boil hard. Gentle heat lets the starch swell evenly into a smooth, thick sauce.
“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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