Why it works: Butter and cream are a kitchen classic. They rank in the top 8% of all ingredient pairs, and cooks put them together in 41,516 recipes. Both carry delta-dodecalactone, which smells sweet, creamy. The science ↓
White Sauce for Fish
Ingredients
Directions
Make the base
Simmer anchovies, white wine, vinegar, and onion until anchovies dissolve.
Strain the mixture.
Finish the sauce
Melt the butter in a saucepan, then gradually stir in the flour until smooth.
Slowly add the cream while stirring, ensuring it does not boil.
Heat thoroughly and serve in a sauce-tureen.
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 + creamtop 8% of all pairsSmell alikemoderateCooked together41,516 recipes
Shared aroma: delta-dodecalactone (sweet, creamy).
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White wine + buttertop 9% of all pairsSmell alikemoderateCooked together5,083 recipes
Shared aroma: ethyl octanoate (fruity, wine).
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White wine + vinegartop 11% of all pairsSmell alikemoderateCooked together1,776 recipes
Shared aroma: beta-damascenone (apple, rose).
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Butter + flourtop 12% of all pairsSmell alikelowCooked together124,287 recipes
Shared aroma: isobutyraldehyde (malty, green).
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White wine + oniontop 12% of all pairsSmell alikemoderateCooked together4,535 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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
- Anchovies
- Dissolve into the liquid to add a deep, savory background flavor.
- Butter
- Enriches the sauce with fat and richness, carrying flavor and giving a smooth mouthfeel.
- Flour
- Thickens the butter and cream into a smooth, stable sauce.
- Cream
- Adds richness and body, giving the sauce a smooth, velvety texture.
- White wine
- Adds acidity and aromatic depth to the simmering base.
- Vinegar
- Adds sharp acidity that brightens the flavor of the base.
The step that matters
Slowly add the cream while stirring, ensuring it does not boil.. Adding cream gradually while stirring keeps the flour-thickened butter smooth and prevents lumps. Letting the sauce boil can cause the dairy to separate and the texture to break.
Swap the clove
How well each one fits the dish's main ingredients (white wine, vinegar, onion, butter, flour, cream):
- Garlicfits better
- Tarragonfits better
- Capersfits better
- Clovethe original
Fit is the average pairing score against white wine, vinegar, onion, butter, flour, cream. 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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