Why it works: Bread and butter 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 ↓
Croquette Balls
Ingredients
Directions
The book gives no oven temperature. The 400°F (200°C) in the steps was added when the recipe was transcribed, as a starting point.
Prepare
Preheat the oven to 400°F (200°C).
In a bowl, mix the chopped cold meat and stale bread.
In another bowl, combine the egg, mustard, pepper, salt, and butter; pour over the meat and bread mixture.
Shape and bake
Form the mixture into balls.
Dip each ball in egg white, then roll in bread crumbs.
Place on a baking sheet and bake 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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Bread + buttertop 7% of all pairsSmell alikemoderateCooked together27,232 recipes
Shared aroma: delta-decalactone (sweet, creamy).
-
Mustard + peppertop 9% of all pairsSmell alikemoderateCooked together15,430 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
-
Meat + mustardtop 13% of all pairsSmell alikelowCooked together855 recipes
Shared aroma: guaiacol (smoky, sweet).
-
Bread + eggtop 13% of all pairsSmell alikemoderateCooked together22,662 recipes
Shared aroma: (e)-2-octenal (fatty, green).
-
Meat + breadtop 14% of all pairsSmell alikemoderateCooked together2,924 recipes
Shared aroma: 2,4-decadienal (seaweed).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Cold meat
- Forms the main body of the croquettes and gives them their savory flavor.
- Stale bread
- Absorbs moisture and binds the meat so the balls hold their shape.
- Egg
- Binds the mixture together so it holds its shape while baking.
- Butter
- Adds fat for richness and helps the surface brown in the oven.
- Egg white
- Creates a thin coating that helps the bread crumbs stick to the outside.
The step that matters
Dipping and rolling each ball. The egg white and bread crumb coating must cover each ball evenly, since gaps let the surface dry or split during baking and leave the crust uneven.
Swap the mustard
How well each one fits the dish's main ingredients (meat, bread, egg, pepper, butter):
- Capsicumfits better
- Asparagusfits better
- Potatofits about as well
- Mustardthe original
Fit is the average pairing score against meat, bread, egg, pepper, 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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