Why it works: Chicken and mushroom are a kitchen classic. They rank in the top 4% of all ingredient pairs, and cooks put them together in 4,172 recipes. Both carry 1-butyl acetate, which smells fruity, banana. The science ↓
Chicken a LA King
Ingredients
Directions
Make the sauce
Melt 2 tablespoons of butter in a saucepan.
Add flour and stir until well blended.
Gradually add chicken stock.
Add cream.
Bring to a boil.
Finish and serve
Stir in remaining butter, mushrooms, and pimiento.
Bring to a boil again.
Add slightly beaten egg yolk and chicken.
Serve on toast.
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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Chicken + mushroomtop 4% of all pairsSmell alikemoderateCooked together4,172 recipes
Shared aroma: 1-butyl acetate (fruity, banana).
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Butter + mushroomtop 7% of all pairsSmell alikemoderateCooked together12,525 recipes
Shared aroma: trans-2-decenal (waxy, orange).
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Butter + creamtop 8% of all pairsSmell alikemoderateCooked together41,516 recipes
Shared aroma: delta-dodecalactone (sweet, creamy).
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Mushroom + peppertop 11% of all pairsSmell alikemoderateCooked together13,580 recipes
Shared aroma: 2-nonenal (fatty, green).
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Butter + flourtop 12% of all pairsSmell alikelowCooked together124,287 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 richness, carrying flavor through the sauce base.
- Flour
- Thickens the sauce as its starch swells in the hot liquid.
- Chicken stock
- Forms the liquid body of the sauce and adds savory flavor.
- Cream
- Adds richness and a smooth, silky mouthfeel to the sauce.
- Boiled chicken
- Provides the meat and bulk of the dish.
- Mushrooms
- Add earthy flavor and a tender, chewy texture.
The step that matters
Adding the egg yolk. Egg yolk thickens the sauce through gentle heat, as its proteins set. If the sauce is kept at a hard boil after the yolk goes in, the yolk can curdle and turn grainy, so the sauce should be held just below boiling.
“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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