Why it works: Butter and bread are a kitchen classic. They rank in the top 7% of all ingredient pairs, and cooks put them together in 27,232 recipes. Both carry delta-decalactone, which smells sweet, creamy. The science ↓
Chestnut Croquettes
Ingredients
Directions
Prepare the chestnuts
Shell the chestnuts and place them in a stew-pan with enough water to cover.
Boil for 30 minutes.
Drain the chestnuts and pound them until very fine.
Make the mixture
Add 2 tablespoons of butter and mix well.
Add another tablespoon of butter and pound for 10 minutes.
Gradually add ½ pint of cream while mixing.
Rub the mixture through a sieve.
Beat the eggs until light.
Stir the beaten eggs into the strained mixture.
Place the mixture in a double boiler and cook for 8 minutes, stirring constantly until smooth and thick.
Shape and fry
Once cooled, butter your hands and mold the mixture into balls.
Dip each ball into a beaten egg, then coat with bread crumbs.
Fry the croquettes for 1½ minutes until golden brown and serve hot.
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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Butter + breadtop 7% of all pairsSmell alikemoderateCooked together27,232 recipes
Shared aroma: delta-decalactone (sweet, creamy).
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Butter + creamtop 8% of all pairsSmell alikemoderateCooked together41,516 recipes
Shared aroma: delta-dodecalactone (sweet, creamy).
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Chestnut + breadtop 13% of all pairsSmell alikemoderateCooked together191 recipes
Shared aroma: ethyl octanoate (fruity, wine).
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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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Butter + eggtop 17% of all pairsSmell alikemoderateCooked together118,967 recipes
Shared aroma: decanal (soap, orange peel).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Chestnuts
- Form the bulk of the croquettes and give them their starchy, soft body.
- Butter
- Adds fat and richness, softening the mixture and improving its flavour.
- Cream
- Adds moisture and makes the chestnut paste smooth and easier to shape.
- Eggs
- Bind the mixture and set when cooked, holding the croquettes together.
- Bread crumbs
- Form a crisp coating that browns when the croquettes are fried.
The step that matters
Cooking the mixture in the double boiler. Gentle, constant stirring over indirect heat lets the egg set and the chestnut starch thicken the mixture evenly. Too much heat can curdle the eggs or scorch the base, leaving lumps or a grainy texture.
Swap the chestnut
How well each one fits the dish's main ingredients (butter, cream, egg, bread):
- Pecansfits better
- Almondfits better
- Filbertfits better
- Chestnutthe original
Fit is the average pairing score against butter, cream, egg, 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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