Why it works: Pepper and lemon match in chemistry and in kitchens. They rank in the top 3% of all ingredient pairs, and cooks put them together in 27,047 recipes. Both carry trans-2-nonenal, which smells cardboard, fatty. The science ↓
Chicken Croquettes
Ingredients
Directions
Make the filling
Boil the cream or chicken stock.
Mix the flour and butter together, then stir the mixture into the boiling cream.
Add the chicken, salt, and pepper.
Boil for 2 minutes.
Stir in 2 beaten eggs.
Remove from heat.
Let cool.
Shape and fry
Shape the mixture into croquettes.
Fry the croquettes.
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 + lemontop 3% of all pairsSmell alikestrongCooked together27,047 recipes
Shared aroma: trans-2-nonenal (cardboard, fatty).
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Cream + buttertop 8% of all pairsSmell alikemoderateCooked together41,516 recipes
Shared aroma: delta-dodecalactone (sweet, creamy).
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Chicken + oniontop 8% of all pairsSmell alikemoderateCooked together17,814 recipes
Shared aroma: gamma-nonanolactone (coconut, sweet).
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Pepper + oniontop 11% of all pairsSmell alikemoderateCooked together68,474 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Flour + buttertop 12% of all pairsSmell alikelowCooked together124,287 recipes
Shared aroma: isobutyraldehyde (malty, green).
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
- Chicken
- Forms the bulk of the filling and gives the croquettes their main flavour.
- Flour
- Thickens the cream or stock into a binding base that holds the chicken together.
- Eggs
- Set when heated, binding the filling so it holds its shape.
- Butter
- Adds richness and smooth texture to the thickened base.
- Cream or chicken stock
- Provides the liquid that is thickened into the creamy binder.
The step that matters
Let cool before shaping. The filling must be cool and firm enough to hold its shape. If shaped while hot and soft, it slumps and can break apart in the frying oil.
Swap the onion
How well each one fits the dish's main ingredients (chicken, pepper, cream, flour, egg, lemon, butter):
- Spinachfits better
- Asparagusfits better
- Leekfits better
- Onionthe original
Fit is the average pairing score against chicken, pepper, cream, flour, egg, lemon, butter. 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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