Why it works: Milk and butter are a kitchen classic. They rank in the top 7% of all ingredient pairs, and cooks put them together in 81,283 recipes. Both carry (z)-4-heptenal, which smells biscuit, cream. The science ↓
Egg Croquettes, No. 1
Ingredients
Directions
The book gives no cooking times; the times in the steps were added in transcription, so check for doneness rather than trusting the clock.
Prepare the filling
Boil the eggs for 10 minutes, then cool and peel them.
Chop the eggs finely and mix with breadcrumbs, milk, melted butter, salt, and pepper.
Form the mixture into small balls or patties.
Fry and serve
Heat oil in a pan and fry the croquettes until golden brown.
Drain on paper towels before serving.
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.
-
Milk + buttertop 7% of all pairsSmell alikemoderateCooked together81,283 recipes
Shared aroma: (z)-4-heptenal (biscuit, cream).
-
Egg + buttertop 17% of all pairsSmell alikemoderateCooked together118,967 recipes
Shared aroma: decanal (soap, orange peel).
-
Egg + milktop 18% of all pairsSmell alikemoderateCooked together88,785 recipes
Shared aroma: 2-nonenal (fatty, green).
-
Butter + peppertop 21% of all pairsSmell alikemoderateCooked together85,593 recipes
Shared aroma: trans-2-nonenal (cardboard, fatty).
-
Milk + peppertop 22% of all pairsSmell alikemoderateCooked together26,984 recipes
Shared aroma: ethyl 2-methylbutyrate (fruity, apple).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Eggs
- Provide the main body and binding structure of the croquettes once cooked and chopped.
- Breadcrumbs
- Absorb moisture and give the mixture enough body to hold its shape.
- Milk
- Adds moisture so the filling stays soft rather than dry and crumbly.
- Butter
- Adds richness and fat, contributing flavour and a tender texture.
The step that matters
Frying until golden brown. Frying in hot oil browns the outside through the Maillard reaction, creating flavour and a crisp crust. If the oil is too cool, the croquettes absorb excess oil and turn greasy before they colour.
“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.
More egg croquettes recipes
You might also like
The free Flavor Lab newsletter: one surprising pairing a week and the molecular reason it works, in 60 seconds. No spam, unsubscribe anytime.
Prefer an account? Create a free account to save pairings and unlock the full chemistry.
Rice Gruel28 recipes
Peptoned Milk Gruel9 recipes