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Sauce

Melted Butter Sauce

A simple sauce made by melting butter, whisking in flour, adding water and milk, and simmering until thickened.

From an old cookbook · modernised transcription
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Melted Butter Sauce

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 ↓

Melted Butter Sauce

Ingredients

Directions

Make the sauce

  1. Melt the butter in a saucepan.

  2. Mix the flour smoothly into the melted butter.

  3. Gradually stir in the water and milk.

  4. Bring to a boil while stirring continuously.

  5. Let it simmer for 10 minutes to cook the flour thoroughly.

Finish and serve

  1. Strain and serve.

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 + milktop 7% of all pairs
    Smell alikemoderate
    Cooked together81,283 recipes

    Shared aroma: (z)-4-heptenal (biscuit, cream).

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

    Shared aroma: isobutyraldehyde (malty, green).

  3. Butter + anchovytop 13% of all pairs
    Smell alikemoderate
    Cooked together3,697 recipes

    Shared aroma: decanal (soap, orange peel).

  4. Flour + milktop 14% of all pairs
    Smell alikelow
    Cooked together78,219 recipes

    Shared aroma: isobutyraldehyde (malty, green).

  5. Pepper + anchovytop 17% of all pairs
    Smell alikelow
    Cooked together3,232 recipes

    Shared aroma: eucalyptol (eucalyptus, herbal).

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
Provides the fat base that carries the flour and gives the sauce its rich flavor.
All-purpose flour
Thickens the liquid into a smooth sauce as its starch swells during heating.
Milk
Adds body and a creamy texture to the sauce as it thickens.

The step that matters

Stir continuously while bringing to a boil. Flour can clump if liquid is added too fast or stirring stops, leaving lumps. Constant stirring disperses the starch so the sauce thickens smoothly as it heats.

“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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