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 Croquette
Ingredients
Directions
Make the filling
In a bowl, combine the chopped chicken, salt, cayenne, black pepper, lemon juice, celery salt, and onion juice.
In a saucepan, melt the butter over medium heat, add the flour, and stir to make a roux.
Gradually add the cream or milk, stirring until thickened.
Mix in the chicken and let it cool.
Shape the mixture into croquettes.
Bread and fry
Dip each croquette in seasoned breadcrumbs, then in the beaten egg mixed with water, and again in breadcrumbs.
Heat oil in a pan and fry the croquettes until golden brown.
Drain on paper towels.
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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Lemon + celerytop 3% of all pairsSmell alikestrongCooked together3,467 recipes
Shared aroma: beta-phellandrene (minty, terpene).
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Pepper + celerytop 5% of all pairsSmell alikestrongCooked together16,012 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
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Celery + oniontop 7% of all pairsSmell alikemoderateCooked together18,518 recipes
Shared aroma: guaiacol (smoky, sweet).
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Cream + buttertop 8% of all pairsSmell alikemoderateCooked together41,516 recipes
Shared aroma: delta-dodecalactone (sweet, creamy).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Cooked chicken
- Provides the main filling and protein that gives the croquettes their body.
- Flour
- Forms a roux with the butter that thickens the cream into a binding sauce.
- Cream or milk
- Adds moisture and richness, thickened into a sauce that holds the filling together.
- Egg
- Coats the croquettes so the breadcrumbs adhere and set into a crisp shell.
- Seasoned breadcrumbs
- Form a golden, crunchy outer crust when fried.
The step that matters
Let the filling cool before shaping. A warm, loose filling is soft and sticky, so it will break or slump in the breadcrumbs and oil. Cooling lets the starch-thickened sauce firm up so the croquettes hold their shape.
Swap the onion
How well each one fits the dish's main ingredients (chicken, pepper, lemon, celery, cream, butter, flour):
- Leekfits better
- Spinachfits better
- Potatofits better
- Onionthe original
Fit is the average pairing score against chicken, pepper, lemon, celery, cream, butter, 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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