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Sauce

Bechamel Sauce

A creamy white sauce made from butter, flour, cream, chicken stock, egg yolks, and seasonings.

From an old cookbook · modernised transcription
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Bechamel Sauce

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 ↓

Bechamel Sauce

Ingredients

Directions

Make the sauce

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

  2. Stir in the flour and cook for a minute without browning.

  3. Gradually add the cream and chicken stock, whisking until smooth.

  4. Remove from heat and let cool slightly.

Finish the sauce

  1. Add the beaten egg yolks, stirring gently to combine.

  2. Do not let the sauce boil after adding the yolks.

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.

Photo for illustrative purposes only · Contact us to use it

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

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

  2. Butter + flourtop 12% of all pairs
    Smell alikelow
    Cooked together124,287 recipes

    Shared aroma: isobutyraldehyde (malty, green).

  3. Butter + chickentop 15% of all pairs
    Smell alikemoderate
    Cooked together13,902 recipes

    Shared aroma: 2-furfurylthiol (coffee, roasted).

  4. Flour + eggtop 15% of all pairs
    Smell alikelow
    Cooked together106,462 recipes

    Shared aroma: isobutyraldehyde (malty, green).

  5. Butter + eggtop 17% of all pairs
    Smell alikemoderate
    Cooked together118,967 recipes

    Shared aroma: decanal (soap, orange peel).

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
Enriches the roux with fat, adding richness and smooth mouthfeel.
Flour
Thickens the sauce as the roux cooks with the butter.
Cream
Adds fat and body, giving the sauce a rich, smooth texture.
Chicken stock
Supplies the liquid base and savory flavor of the sauce.
Egg yolks
Enrich and thicken the sauce gently once stirred in off the heat.

The step that matters

Do not let the sauce boil after adding the yolks. Egg yolks contain proteins that scramble and curdle when overheated, leaving the sauce grainy. Keeping it below boiling lets them thicken it smoothly.

“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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