Why it works: Butter and milk 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 ↓
Cream Sauce for Fish
Ingredients
Directions
Make the sauce
In a clean saucepan, knead together the flour and butter with a strong knife until smooth.
Place the saucepan over gentle heat until the butter is melted.
Add the salt and cayenne, and simmer for one minute.
Gradually stir in the cream and keep stirring until it boils.
Mix in the essence of anchovies and chili vinegar or lemon juice.
Vary the sauce
For a seafood variation, add shelled shrimps or diced lobster.
For a thicker sauce, add milk as needed.
For a poultry sauce, omit the anchovies and add minced parsley.
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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Butter + milktop 7% of all pairsSmell alikemoderateCooked together81,283 recipes
Shared aroma: (z)-4-heptenal (biscuit, cream).
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Butter + creamtop 8% of all pairsSmell alikemoderateCooked together41,516 recipes
Shared aroma: delta-dodecalactone (sweet, creamy).
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Butter + shrimptop 11% of all pairsSmell alikemoderateCooked together2,931 recipes
Shared aroma: 2,6-nonadienal (cucumber, green).
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Butter + flourtop 12% of all pairsSmell alikelowCooked together124,287 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Pepper + vinegartop 14% of all pairsSmell alikemoderateCooked together27,814 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
Butter and flour 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
- Butter
- Melts with the flour to form a smooth, rich base for the sauce.
- Flour
- Thickens the butter and cream into a smooth sauce body.
- Cream
- Provides richness and body, thickening further as it comes to a boil.
- Essence of anchovies
- Adds a savoury, salty depth that gives the sauce its fish character.
The step that matters
Stirring in the cream. Adding cream gradually while stirring keeps the flour thickened mixture smooth and prevents lumps. Keep stirring until it boils so the starch fully thickens the sauce.
Swap the mace
The recipe marks mace as optional. How well each one fits the dish's main ingredients (butter, flour, pepper, cream, vinegar, shrimp, milk):
- Nutmegfits better
- Tarragonfits better
- Garlicfits better
- Macethe original
Fit is the average pairing score against butter, flour, pepper, cream, vinegar, shrimp, milk. 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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