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Sauce

Melted Butter

A sauce made by mixing butter, flour, salt, pepper, and water, then heating until simmering and adding more butter.

From an old cookbook · modernised transcription
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Melted Butter

Why it works: Butter and flour are a kitchen classic. They rank in the top 12% of all ingredient pairs, and cooks put them together in 124,287 recipes. Both carry isobutyraldehyde, which smells malty, green. The science ↓

Melted Butter

Ingredients

Directions

Prepare

  1. In a bowl, mix the butter, flour, salt, and pepper together with a spoon.

  2. Pour the mixture into a quart pan and add the cold water.

Cook and finish

  1. Place the pan on the stove over medium heat and stir continuously.

  2. Remove from heat when it begins to simmer.

  3. Add 1 ounce more of butter and stir until melted 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 + flourtop 12% of all pairs
    Smell alikelow
    Cooked together124,287 recipes

    Shared aroma: isobutyraldehyde (malty, green).

  2. Flour + peppertop 19% of all pairs
    Smell alikemoderate
    Cooked together50,459 recipes

    Shared aroma: isobutyraldehyde (malty, green).

  3. Butter + peppertop 21% of all pairs
    Smell alikemoderate
    Cooked together85,593 recipes

    Shared aroma: trans-2-nonenal (cardboard, fatty).

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 richness and flavor, and melts into the sauce to give it a smooth, fatty body.
Flour
Thickens the sauce as its starch swells in the liquid when heated.

The step that matters

Stir continuously over medium heat. Flour can clump and scorch on the bottom of the pan if it is left unstirred. Constant stirring spreads the starch evenly so the sauce thickens 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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