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
In a saucepan, melt half the butter without browning it.
Add the dry flour and mix well.
Gradually add the hot water while stirring rapidly until thickened.
Once smooth, add the remaining butter in small pieces and stir until absorbed.
Finally, add the salt and pepper.
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
- Melted first for a smooth base, then stirred in at the end to enrich the sauce's flavour and body.
- Flour
- Thickens the liquid into a smooth sauce as it heats with the water or stock.
- Hot water or white stock
- Forms the liquid that the flour thickens into the sauce.
The step that matters
Gradually add the hot water while stirring rapidly. Adding liquid slowly while stirring keeps the flour dispersed so it does not clump. Starch granules swell evenly and the sauce turns smooth and thick instead of lumpy.
“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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