Why it works: Parsley and pepper 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 Hash
Ingredients
Directions
Prepare
Cut the chicken into small pieces.
Make the sauce
In a saucepan, combine milk, chicken stock, butter, parsley, salt, cayenne pepper, onion, cream, and flour.
Boil the mixture for about 15 minutes.
Finish and serve
Add the chicken and cook for an additional 10 minutes.
Serve the hash on buttered 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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Parsley + peppertop 2% of all pairsSmell alikestrongCooked together34,122 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
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Milk + buttertop 7% of all pairsSmell alikemoderateCooked together81,283 recipes
Shared aroma: (z)-4-heptenal (biscuit, cream).
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Cream + buttertop 8% of all pairsSmell alikemoderateCooked together41,516 recipes
Shared aroma: delta-dodecalactone (sweet, creamy).
-
Chicken + oniontop 8% of all pairsSmell alikemoderateCooked together17,814 recipes
Shared aroma: gamma-nonanolactone (coconut, sweet).
-
Onion + parsleytop 9% of all pairsSmell alikemoderateCooked together25,843 recipes
Shared aroma: 2,4-decadienal (seaweed).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Chicken
- Provides the main body and protein of the hash.
- Flour
- Thickens the liquid into a smooth, cohesive sauce as it cooks.
- Cream
- Adds richness and a silky texture to the sauce.
- Butter
- Adds fat and a rich flavor to the sauce.
- Milk
- Forms the creamy liquid base that the flour thickens.
The step that matters
Boil the mixture for about 15 minutes. Flour must be cooked long enough at a simmer or boil to thicken the sauce and lose its raw, pasty taste. Stirring keeps it smooth and prevents lumps or scorching on the bottom of the pan.
Swap the parsley
How well each one fits the dish's main ingredients (chicken, cream, milk, butter, onion, pepper, flour):
- Garlicfits better
- Nutmegfits about as well
- Thymefits about as well
- Parsleythe original
Fit is the average pairing score against chicken, cream, milk, butter, onion, pepper, flour. 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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