Why it works: Pepper and parsley match in chemistry and in kitchens. They rank in the top 2% of all ingredient pairs, and cooks put them together in 34,122 recipes. Both carry 4'-methylacetophenone, which smells bitter almond. The science ↓
Chicken Souffle
Ingredients
Directions
The book says “a very quick oven”. The 400°F (200°C) in the steps is the modern equivalent, not the book's own figure.
Make the base
Make a cream sauce by melting butter and whisking in flour over medium heat.
Gradually add hot milk, stirring constantly until thickened.
Stir in breadcrumbs and cook for 2 minutes.
Assemble
Remove from heat and mix in pepper, salt, parsley, chicken, and egg yolks.
Beat egg whites to stiff peaks and fold into the mixture.
Spoon mixture into buttered and heated pans.
Bake and serve
Bake in a preheated oven at 400°F (200°C) for 10 minutes or in one pan for 25 minutes.
Serve immediately to prevent falling.
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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Pepper + parsleytop 2% of all pairsSmell alikestrongCooked together34,122 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
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Butter + milktop 7% of all pairsSmell alikemoderateCooked together81,283 recipes
Shared aroma: (z)-4-heptenal (biscuit, cream).
-
Flour + buttertop 12% of all pairsSmell alikelowCooked together124,287 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Flour + parsleytop 12% of all pairsSmell alikemoderateCooked together16,675 recipes
Shared aroma: isobutyraldehyde (malty, green).
-
Chicken + milktop 13% of all pairsSmell alikemoderateCooked together4,389 recipes
Shared aroma: 1-hexanal (fruit).
Flour and butter 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
- Egg whites
- Whipped to stiff peaks, they trap air that expands in the oven to lift the souffle.
- Egg yolks
- Enrich the base and help bind the chicken and sauce into a set custard.
- Flour
- Thickens the butter and milk into a cream sauce that holds the mixture together.
- Milk
- Forms the liquid base of the cream sauce, adding moisture and softness.
- Chicken
- Provides the main body and savory flavor of the souffle.
- Breadcrumbs
- Absorb liquid from the sauce and add body to the mixture.
The step that matters
Fold the beaten egg whites into the mixture. Egg whites whipped to stiff peaks trap air that expands in the oven and lifts the souffle. Overmixing or stirring vigorously deflates the foam, so the souffle rises poorly and falls sooner.
Swap the parsley
How well each one fits the dish's main ingredients (chicken, flour, butter, milk, pepper, egg):
- Nutmegfits about as well
- Parsleythe original
- Cinnamonfits about as well
- Tarragonfits about as well
Fit is the average pairing score against chicken, flour, butter, milk, pepper, egg. Candidates are from the same food group and used in at least 100 recipes.
“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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