Why it works: Fish and bread are a kitchen classic. They rank in the top 10% of all ingredient pairs, and cooks put them together in 1,668 recipes. Both carry 2-undecenal, which smells sweet. The science ↓
Fish Croquettes
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.
Make the mixture
Combine the white sauce and minced fish in a bowl.
Add bread crumbs until the mixture reaches a firm consistency.
Shape and cook
Shape the mixture into croquettes.
Fry the croquettes in hot oil until golden brown.
Alternatively, bake the croquettes in a 400°F (200°C) oven until heated through.
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.
Photo for illustrative purposes only · Contact us to use it
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.
-
Fish + breadtop 10% of all pairsSmell alikemoderateCooked together1,668 recipes
Shared aroma: 2-undecenal (sweet).
-
Sauce + fishtop 20% of all pairsSmell alikelowCooked together1,487 recipes
Shared aroma: ethanol (alcoholic, ethereal).
-
Sauce + breadtop 22% of all pairsSmell alikelowCooked together4,934 recipes
Shared aroma: ethanol (alcoholic, ethereal).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- White fish
- Provides the main body and flavor of the croquettes.
- White sauce
- Binds the fish together and adds moisture to the mixture.
- Bread crumbs
- Absorb excess moisture and firm the mixture so it holds its shape.
The step that matters
Adding the bread crumbs. Bread crumbs must be added until the mixture is firm enough to shape. Too few leaves the croquettes soft and likely to fall apart when fried or baked, while too many makes them dry and dense.
“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.
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.

Brown Bread461 recipes
Fried Fish120 recipes
White Bread80 recipes
Scalloped Cod69 recipes