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 ↓
Drawn Butter Sauce
Ingredients
Directions
Mix butter and flour in a bowl until well combined.
In a saucepan, combine the butter-flour mixture with water.
Cover and place the saucepan in a larger pot filled with boiling water.
Shake until the mixture is thoroughly melted and remove from heat as soon as it boils.
Season with salt and pepper before serving.
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.
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Butter + flourtop 12% of all pairsSmell alikelowCooked together124,287 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Flour + peppertop 19% of all pairsSmell alikemoderateCooked together50,459 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Butter + peppertop 21% of all pairsSmell alikemoderateCooked 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
- Melts to form the rich fat base that carries the sauce's flavour and gloss.
- Flour
- Mixed with the butter, it thickens the water as the sauce heats, giving body.
- Water
- Forms the liquid that the butter and flour thicken into a pourable sauce.
The step that matters
Remove from heat as soon as it boils. Flour-thickened sauces can scorch or turn lumpy and gluey if boiled too long. Once the starch has thickened the liquid, further heating adds no body and risks burning the bottom.
“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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