Why it works: Thyme and parsley 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 ↓
Turbot a LA Creme
Ingredients
Directions
The book gives no oven temperature. The 400°F (200°C) in the steps was added when the recipe was transcribed, as a starting point.
Prepare the fish
Boil the large white fish until cooked, then flake it into fine pieces.
Make the sauce
In a saucepan, combine the milk, thyme, parsley, and onion; simmer until well flavored.
In a separate bowl, wet the flour and stir it into the butter over low heat until thickened.
Strain the thickened mixture into the saucepan with the milk, then stir in the egg yolks.
Season the sauce with pepper and salt.
Assemble and bake
In a pudding dish, layer some sauce, then a layer of fish, repeating until the dish is full, finishing with sauce on top.
Cover with rolled crackers and brown in a 400°F (200°C) oven.
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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Thyme + parsleytop 1% of all pairsSmell alikestrongCooked together9,057 recipes
Shared aroma: cuminaldehyde (Spicy, cumin).
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Thyme + oniontop 7% of all pairsSmell alikemoderateCooked together11,171 recipes
Shared aroma: coumarin (sweet, hay).
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Milk + buttertop 7% of all pairsSmell alikemoderateCooked together81,283 recipes
Shared aroma: (z)-4-heptenal (biscuit, cream).
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Parsley + oniontop 9% of all pairsSmell alikemoderateCooked together25,843 recipes
Shared aroma: 2,4-decadienal (seaweed).
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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
- White fish
- Forms the main body of the dish, providing the flaky texture and substance.
- Milk
- Forms the liquid base of the sauce, giving it a smooth, creamy body.
- Flour
- Thickens the butter and milk mixture so the sauce becomes stable and spoonable.
- Butter
- Adds richness and fat, carrying flavor and helping the flour thicken smoothly.
- Egg yolks
- Enriches and thickens the sauce, adding richness and a silkier texture.
The step that matters
Stirring in the egg yolks. Egg yolks thicken when heated gently. If the sauce is too hot when they go in, they can scramble and become grainy, so add them off the heat or with the sauce only warm.
Swap the onion
How well each one fits the dish's main ingredients (fish, milk, thyme, parsley, flour, butter, egg):
- Shallotfits better
- Leekfits better
- Potatofits better
- Onionthe original
Fit is the average pairing score against fish, milk, thyme, parsley, flour, butter, egg. 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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