Why it works: Pepper and parsley match in chemistry and in kitchens. They rank in the top 2% of all ingredient pairs, and cooks put them together in 34,122 recipes. Both carry 4'-methylacetophenone, which smells bitter almond. The science ↓
Cream Fish
Ingredients
Directions
Prepare the fish
Boil the fish until cooked.
Let the fish cool.
Pick the fish into pieces.
Make the sauce
Tie the onion in a bag.
Boil the milk with the onion in the bag.
Stir the butter and flour mixture into the boiling milk.
Cook the sauce thoroughly.
Season the sauce with salt, red pepper, and chopped parsley.
Bake and serve
Mix the sauce with the fish.
Sprinkle bread crumbs on top.
Bake for a few minutes.
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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Pepper + parsleytop 2% of all pairsSmell alikestrongCooked together34,122 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
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Butter + breadtop 7% of all pairsSmell alikemoderateCooked together27,232 recipes
Shared aroma: delta-decalactone (sweet, creamy).
-
Milk + buttertop 7% of all pairsSmell alikemoderateCooked together81,283 recipes
Shared aroma: (z)-4-heptenal (biscuit, cream).
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Onion + parsleytop 9% of all pairsSmell alikemoderateCooked together25,843 recipes
Shared aroma: 2,4-decadienal (seaweed).
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Fish + breadtop 10% of all pairsSmell alikemoderateCooked together1,668 recipes
Shared aroma: 2-undecenal (sweet).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Fish
- Provides the main body and flaky texture of the dish.
- Milk
- Forms the base of the white sauce that binds the dish together.
- Butter
- Adds richness and fat, carrying flavor through the sauce.
- Flour
- Thickens the milk into a smooth sauce when cooked with butter.
- Onion
- Infuses the milk with aroma while it is heated.
The step that matters
Cook the sauce thoroughly. Flour must be cooked fully after it is stirred into hot milk; undercooked flour leaves a raw, pasty taste and weak thickening.
Swap the onion
How well each one fits the dish's main ingredients (fish, milk, butter, flour, pepper, parsley, bread):
- Potatofits better
- Shallotfits better
- Capsicumfits better
- Onionthe original
Fit is the average pairing score against fish, milk, butter, flour, pepper, parsley, 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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