Why it works: Milk and butter are a kitchen classic. They rank in the top 7% of all ingredient pairs, and cooks put them together in 81,283 recipes. Both carry (z)-4-heptenal, which smells biscuit, cream. 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.
Add the hot milk to the saucepan.
Place the sauce in a double boiler.
Add salt, pepper, onion juice, and bay leaf.
Stir until thickened like cream.
Assemble and bake
Flake some cold fish into the bottom of a baking dish.
Pour half of the sauce over the fish.
Add another layer of fish.
Pour the remaining sauce on top.
Sprinkle with bread crumbs.
Dot with butter.
Bake in a moderate oven at 350°F (175°C) 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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Milk + buttertop 7% of all pairsSmell alikemoderateCooked together81,283 recipes
Shared aroma: (z)-4-heptenal (biscuit, cream).
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Fish + buttertop 12% of all pairsSmell alikemoderateCooked together4,488 recipes
Shared aroma: (z)-4-heptenal (biscuit, cream).
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Flour + buttertop 12% of all pairsSmell alikelowCooked together124,287 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Fish + milktop 13% of all pairsSmell alikemoderateCooked together1,432 recipes
Shared aroma: 4-heptenal (creamy, biscuit).
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Milk + flourtop 14% of all pairsSmell alikelowCooked together78,219 recipes
Shared aroma: isobutyraldehyde (malty, green).
Flour and butter 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
- Cold fish
- Forms the bulk of the dish and provides the flaked texture between the sauce layers.
- Flour
- Thickens the milk into a smooth sauce when cooked with the butter.
- Hot milk
- Forms the liquid base of the sauce, adding moisture and creaminess.
- Butter
- Adds richness and flavor to the sauce and helps the top brown in the oven.
- Fine crumbs
- Forms a topping that browns and adds a crisp surface over the sauce.
The step that matters
Stir the sauce until thickened. Starch in the flour swells as it heats, so the sauce needs steady stirring and gentle heat. Otherwise it can form lumps or scorch.
Swap the white pepper
How well each one fits the dish's main ingredients (fish, milk, flour, onion, butter):
- Capersfits better
- Cinnamonfits better
- Nutmegfits better
- White pepperthe original
Fit is the average pairing score against fish, milk, flour, onion, 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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