Why it works: Parsley and thyme match in chemistry and in kitchens. They rank in the top 1% of all ingredient pairs, and 9,057 recipes mention both. Both carry cuminaldehyde, which smells Spicy, cumin. The science ↓
Fish a LA Creme
Ingredients
Directions
The book gives no oven temperature. The 350°F (175°C) in the steps was added when the recipe was transcribed, as a starting point.
Prepare the fish
Boil the fish in salted water until cooked.
Let the fish cool.
Remove skin and bones.
Flake the fish.
Make the cream sauce
Heat the milk over medium heat in a pot.
Stir in the flour mixed with butter until smooth.
Add the chopped onion, parsley, bay leaf, thyme, nutmeg, salt, and pepper.
Cook until the mixture thickens to a creamy consistency.
Strain the mixture through a sieve.
Assemble and bake
Layer the flaked fish and the creamy dressing in a baking dish until all ingredients are used.
Sprinkle cracker crumbs on top.
Bake at 350°F (175°C) until golden.
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.
Photo for illustrative purposes only · Contact us to use it
Explore the science
The flavor team
The pairs that carry this dish. Each one is judged two ways: how much aroma chemistry they share, and how many recipes mention both.
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Parsley + thymetop 1% of all pairsAroma overlapstrongMentioned together9,057 recipes
Shared aroma: cuminaldehyde (Spicy, cumin).
-
Parsley + nutmegtop 3% of all pairsAroma overlapstrongMentioned together5,062 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
-
Thyme + nutmegtop 3% of all pairsAroma overlapstrongMentioned together1,907 recipes
Shared aroma: beta-phellandrene (minty, terpene).
-
Onion + thymetop 7% of all pairsAroma overlapmoderateMentioned together11,171 recipes
Shared aroma: coumarin (sweet, hay).
-
Milk + buttertop 7% of all pairsAroma overlapmoderateMentioned together81,283 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
- Fish
- Forms the main body of the dish, flaked into the sauce to give it substance.
- Milk
- Forms the liquid base of the cream sauce, giving it a smooth, creamy texture.
- Flour
- Thickens the milk into a smooth sauce when cooked with the butter.
- Butter
- Adds richness and fat to the sauce and helps bind the flour into a smooth roux.
- Cracker crumbs
- Form a crisp, golden topping through browning in the oven.
The step that matters
Stirring the flour and butter into the milk until smooth. Flour added to hot liquid can clump; mixing it smoothly with the butter and stirring steadily lets the starch disperse evenly, so the sauce thickens without lumps.
Flavor stand-ins for the onion
How well each one fits the dish's main ingredients (fish, milk, flour, butter, parsley, thyme, nutmeg):
- Shallotbetter flavor fit
- Leekbetter flavor fit
- Parsnipbetter flavor fit
- Onionthe original
Fit is the average pairing score against fish, milk, flour, butter, parsley, thyme, nutmeg. Candidates are from the same food group and used in at least 100 recipes. This compares flavor only: it does not check the job the ingredient does in the dish (bulk, moisture, acidity, structure).
“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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