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 ↓
Breast of Chicken with White Gravy
Ingredients
Directions
The book gives no cooking times; the times in the steps were added in transcription, so check for doneness rather than trusting the clock.
Cook the chicken
Cook the chicken breast until fully cooked.
Make the gravy
In a pan, melt the butter over medium heat.
Stir in the flour to create a roux, cooking for 2 minutes.
Gradually add the chicken broth, whisking until smooth.
Season with salt and pepper, and simmer until thickened.
Serve
Serve the gravy over the chicken breast.
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.
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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Chicken + buttertop 15% of all pairsSmell alikemoderateCooked together13,902 recipes
Shared aroma: 2-furfurylthiol (coffee, roasted).
-
Chicken + peppertop 16% of all pairsSmell alikemoderateCooked together19,958 recipes
Shared aroma: piperonal (bitter, coconut).
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Flour + peppertop 19% of all pairsSmell alikemoderateCooked together50,459 recipes
Shared aroma: isobutyraldehyde (malty, green).
-
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
- Chicken breast
- Provides the main protein, which is cooked through before the gravy is served over it.
- Butter
- Carries the fat in which the flour is cooked to form the roux.
- Flour
- Thickens the gravy when cooked in butter and combined with the broth.
- Chicken broth
- Forms the liquid base of the gravy, which thickens as it simmers.
The step that matters
Cooking the roux. Cooking the flour in butter for a short time removes its raw taste and helps it thicken evenly. Adding broth gradually while whisking prevents lumps from forming.
“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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