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Sauce

Fish Bechamel Sauce

A creamy sauce made with butter, flour, salt, paprika, fish broth, and thin cream.

From an old cookbook · modernised transcription
From a historical cookbook (Internet Archive) · 6 ingredients
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Why it works: Carrot and parsley match in chemistry and in kitchens. They rank in the top 1% of all ingredient pairs, and cooks put them together in 8,053 recipes. Both carry 2,4-decadienal, which smells seaweed. The science ↓

Fish Bechamel Sauce

Ingredients

Directions

  1. Melt the butter in a saucepan over medium heat.

  2. Stir in the flour, salt, and paprika, cooking for a minute.

  3. Gradually add the fish broth and thin cream, stirring constantly.

  4. Continue stirring until the mixture comes to a boil.

Recipe from a historical cookbook (Internet Archive).

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.

  1. Carrot + parsleytop 1% of all pairs
    Smell alikestrong
    Cooked together8,053 recipes

    Shared aroma: 2,4-decadienal (seaweed).

  2. Onion + carrottop 6% of all pairs
    Smell alikemoderate
    Cooked together21,601 recipes

    Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).

  3. Butter + creamtop 8% of all pairs
    Smell alikemoderate
    Cooked together41,516 recipes

    Shared aroma: delta-dodecalactone (sweet, creamy).

  4. Onion + parsleytop 9% of all pairs
    Smell alikemoderate
    Cooked together25,843 recipes

    Shared aroma: 2,4-decadienal (seaweed).

  5. Butter + fishtop 12% of all pairs
    Smell alikemoderate
    Cooked 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

Butter
Carries fat for a rich flavor and helps form the roux with the flour.
Flour
Thickens the sauce as its starch swells in the hot liquid, giving it body.
Fish broth
Provides the main liquid and savory fish flavor of the sauce.
Thin cream
Adds fat and richness, giving the sauce a smooth, silky texture.

The step that matters

Add the broth and cream gradually while stirring constantly. Flour starch clumps when liquid is poured in all at once. Adding the liquid slowly and stirring keeps the starch dispersed, so the sauce thickens smoothly without lumps.

Swap the onion

How well each one fits the dish's main ingredients (butter, flour, fish, carrot, parsley, cream):

  1. Leekfits better
  2. Parsnipfits better
  3. Potatofits better
  4. Onionthe original

Fit is the average pairing score against butter, flour, fish, carrot, parsley, 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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