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 ↓
Fish Croquettes
Ingredients
Directions
Prepare the filling
Cook and mince the whitefish.
Season with salt and pepper.
In a saucepan, combine milk or stock and flour, then heat until thickened.
Stir in melted butter and mix with the fish.
Shape and fry
Add cream until the mixture is too soft to handle, then chill until firm.
Mold into desired shapes and fry in boiling lard.
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.
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Milk + buttertop 7% of all pairsSmell alikemoderateCooked together81,283 recipes
Shared aroma: (z)-4-heptenal (biscuit, cream).
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Butter + creamtop 8% of all pairsSmell alikemoderateCooked together41,516 recipes
Shared aroma: delta-dodecalactone (sweet, creamy).
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Whitefish + creamtop 10% of all pairsSmell alikemoderateCooked together24 recipes
Shared aroma: ethanol (alcoholic, ethereal).
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Flour + buttertop 12% of all pairsSmell alikelowCooked together124,287 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Milk + flourtop 14% of all pairsSmell alikelowCooked together78,219 recipes
Shared aroma: isobutyraldehyde (malty, green).
Flour and butter barely smell alike, yet cooks put them together in 124,287 recipes: they work on texture and structure more than aroma.
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Whitefish
- Forms the main body and flavor of the croquettes.
- Flour
- Thickens the milk or stock into a binding base that holds the fish together.
- Milk or stock
- Supplies moisture and turns into a thickened sauce with the flour.
- Butter
- Adds richness and a smoother, softer texture to the mixture.
- Cream
- Adds moisture and softness so the mixture can be shaped after chilling.
The step that matters
Chill until firm before shaping. The mixture is soft when warm and loosens as it is handled. Chilling lets the starch and fat set so the croquettes hold their shape and do not break apart in the hot lard.
“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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