Why it works: Mustard and celery are a kitchen classic. They rank in the top 2% of all ingredient pairs, and cooks put them together in 4,169 recipes. Both carry guaiacol, which smells smoky, sweet. The science ↓
Chicken Croquettes
Ingredients
Directions
Make the mixture
Moisten the chopped chicken with the boiling liquid until it forms a thick pulp.
Mix in the mashed potatoes, eggs, mustard, salt, pepper, and chopped celery.
Soften the mixture with milk until very soft, then add the butter.
Shape and fry
Mould the mixture into forms, dip in egg, and coat with cracker crumbs.
Fry in boiling lard 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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Mustard + celerytop 2% of all pairsSmell alikemoderateCooked together4,169 recipes
Shared aroma: guaiacol (smoky, sweet).
-
Pepper + celerytop 5% of all pairsSmell alikestrongCooked together16,012 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
-
Potato + celerytop 7% of all pairsSmell alikemoderateCooked together2,047 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).
-
Potato + mustardtop 7% of all pairsSmell alikemoderateCooked together1,340 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Boiled chicken
- Forms the bulk of the croquettes and gives them their meaty body.
- Mashed potatoes
- Add softness and body, helping the mixture hold together.
- Eggs
- Bind the mixture so it sets firm enough to shape and coat.
- Butter
- Adds richness and a softer, more tender interior.
- Cracker crumbs
- Form a crisp outer coating that browns during frying.
The step that matters
Softening with milk before shaping. The mixture must be soft enough to mould but firm enough to hold its shape. Too little milk leaves it crumbly and prone to cracking, while too much makes it slack and hard to form. Chilling is not stated in the record, so only adjust by feel as it is worked.
Swap the mustard
How well each one fits the dish's main ingredients (chicken, potato, egg, pepper, celery, milk, butter):
- Capsicumfits better
- Asparagusfits better
- Tomatofits better
- Mustardthe original
Fit is the average pairing score against chicken, potato, egg, pepper, celery, milk, 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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