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 into the boiling stock.
Add the chicken, salt, pepper, onion juice, and lemon juice.
Boil for 2 minutes.
Stir in 2 beaten eggs.
Remove from heat.
Let cool.
Shape and fry
Once cool, shape the mixture into balls.
Dip the balls in the remaining 2 beaten eggs.
Coat the balls with bread crumbs.
Fry the croquettes until golden brown.
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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Chicken + oniontop 8% of all pairsSmell alikemoderateCooked together17,814 recipes
Shared aroma: gamma-nonanolactone (coconut, sweet).
-
Pepper + oniontop 11% of all pairsSmell alikemoderateCooked together68,474 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Egg + breadtop 13% of all pairsSmell alikemoderateCooked together22,662 recipes
Shared aroma: (e)-2-octenal (fatty, green).
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Chicken + breadtop 14% of all pairsSmell alikemoderateCooked together2,258 recipes
Shared aroma: ethyl caproate (fruity).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Cooked chicken or lamb
- Provides the main filling, bulk and savoury flavour.
- Flour
- Thickens the stock with the butter into a binding base for the filling.
- Eggs
- Bind the filling and form a coating that helps the crumbs stick.
- Bread crumbs
- Form a crisp, golden outer crust when fried.
- Butter
- Adds richness and fat, which helps the filling taste full and aids browning.
The step that matters
Let the filling cool fully before shaping. A warm, soft mixture is too loose to hold its shape and can slump or split when dipped in egg and crumbs. Cooling lets the starch in the thickened filling set so the balls stay firm through frying.
Swap the onion
How well each one fits the dish's main ingredients (chicken, pepper, cream, flour, egg, lemon, bread):
- Spinachfits better
- Asparagusfits better
- Leekfits better
- Onionthe original
Fit is the average pairing score against chicken, pepper, cream, flour, egg, lemon, bread. 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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