Why it works: Bread and butter are a kitchen classic. They rank in the top 7% of all ingredient pairs, and cooks put them together in 27,232 recipes. Both carry delta-decalactone, which smells sweet, creamy. The science ↓
Creamed Fish
Ingredients
Directions
The book says “a moderately hot oven”. The 350°F (175°C) in the steps is the modern equivalent, not the book's own figure.
Make the sauce
In a saucepan, cream the flour and butter, then add to the hot milk.
Place in a double boiler and stir in the salt, pepper, onion juice, and bay leaf until thickened.
Assemble and bake
In a baking dish, layer half of the flaked fish, then pour half of the sauce over it.
Add another layer of fish and pour the remaining sauce on top.
Sprinkle with bread crumbs, dot with butter, and bake in a 350°F (175°C) oven until browned.
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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Bread + buttertop 7% of all pairsSmell alikemoderateCooked together27,232 recipes
Shared aroma: delta-decalactone (sweet, creamy).
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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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Fish + breadtop 10% of all pairsSmell alikemoderateCooked together1,668 recipes
Shared aroma: 2-undecenal (sweet).
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Milk + breadtop 11% of all pairsSmell alikemoderateCooked together11,466 recipes
Shared aroma: 2-undecenal (sweet).
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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
- Cold fish
- Forms the main body of the dish, giving it substance and flaky texture.
- Flour
- Thickens the hot milk into a smooth sauce that holds the fish together.
- Hot milk
- Forms the liquid base of the sauce, adding moisture and a mild, creamy richness.
- Butter
- Adds fat for richness and flavour, and helps the top brown in the oven.
- Bread crumbs
- Form a crisp, golden topping through browning in the oven.
The step that matters
Thickening the sauce in the double boiler. Flour thickens milk only when it is heated long enough for the starch to swell. Cooking gently in a double boiler avoids scorching and lumps, giving a smooth sauce that holds the fish layers together.
Swap the white pepper
How well each one fits the dish's main ingredients (fish, flour, milk, onion, bread, butter):
- Capersfits better
- Nutmegfits better
- Cinnamonfits better
- White pepperthe original
Fit is the average pairing score against fish, flour, milk, onion, bread, butter. 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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