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Sauce

Butter Sauce

A simple sauce made by melting butter, adding flour, and thickening with water or milk.

From an old cookbook · modernised transcription
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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 ↓

Butter Sauce

Ingredients

Directions

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

  2. Stir in the flour and cook until the mixture is lightly browned.

  3. Gradually add the water or milk, stirring constantly until the sauce thickens.

  4. For a richer sauce, stir in additional butter just before serving.

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

    Shared aroma: isobutyraldehyde (malty, green).

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
Adds fat and rich flavor, and helps form the base of the sauce.
All-purpose flour
Cooked with the butter, it forms a roux that thickens the liquid into a sauce.
Water or milk
Forms the liquid that the roux thickens; milk adds creaminess and a mild sweetness.

The step that matters

Adding the liquid to the roux. Adding the liquid gradually while stirring constantly keeps the flour smoothly dispersed, which prevents lumps and lets the starch thicken the sauce evenly.

“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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