Why it works: Cream and butter are a kitchen classic. They rank in the top 8% of all ingredient pairs, and 41,516 recipes mention both. Both carry delta-dodecalactone, which smells sweet, creamy. The science ↓
Fish a LA Creme
Ingredients
Directions
The book says “a moderate oven”. The 350°F (175°C) in the steps is the modern equivalent, not the book's own figure.
Prepare the fish
Boil the fish, remove all the bones, and mince it well.
Make the cream sauce
In a saucepan, mix the cream, flour, chopped onion, salt, and butter.
Heat the mixture over medium heat, stirring until it thickens.
Layer and bake
In a deep dish, layer the minced fish, cracker crumbs, and cream mixture alternately.
Bake in a moderate oven at 350°F (175°C) until brown.
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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Cream + buttertop 8% of all pairsAroma overlapmoderateMentioned together41,516 recipes
Shared aroma: delta-dodecalactone (sweet, creamy).
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Fish + buttertop 12% of all pairsAroma overlapmoderateMentioned together4,488 recipes
Shared aroma: (z)-4-heptenal (biscuit, cream).
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Flour + buttertop 12% of all pairsAroma overlaplowMentioned together124,287 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Onion + buttertop 15% of all pairsAroma overlapmoderateMentioned together42,912 recipes
Shared aroma: decanal (soap, orange peel).
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Flour + oniontop 17% of all pairsAroma overlapmoderateMentioned together32,460 recipes
Shared aroma: isobutyraldehyde (malty, green).
Flour and butter share little aroma chemistry, yet 124,287 recipes mention both: they likely 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
- Cream
- Forms the rich sauce that moistens the fish and sets into a creamy body when heated.
- Flour
- Thickens the cream mixture as it heats, giving the sauce body.
- Butter
- Adds fat and richness to the sauce and helps it brown in the oven.
- Fish
- Provides the main protein; cooking and mincing make it tender and easy to layer.
- Cracker crumbs
- Add dry texture between the layers and help the top brown in the oven.
- Onion
- Adds savory aroma and flavor to the cream sauce.
The step that matters
Thickening the cream mixture. Stirring over medium heat keeps the flour evenly dispersed so the sauce thickens smoothly without lumps or scorching on the pan bottom.
Flavor stand-ins for the onion
How well each one fits the dish's main ingredients (fish, cream, flour, butter):
- Leekbetter flavor fit
- Potatobetter flavor fit
- Chivebetter flavor fit
- Onionthe original
Fit is the average pairing score against fish, cream, flour, butter. 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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