Why it works: Parsley and lemon match in chemistry and in kitchens. They rank in the top 1% of all ingredient pairs, and cooks put them together in 14,037 recipes. Both carry beta-phellandrene, which smells minty, terpene. The science ↓
Creamed Fish
Ingredients
Directions
Make the sauce
Melt the butter in a saucepan.
Add onion juice, minced parsley, and flour; cook for a moment.
When it boils, add milk, salt, cayenne, and lemon juice.
Whip the egg yolk and mix it with hot cream.
Stir the egg mixture into the saucepan.
Finish and serve
Add the cold cooked fish and mix well.
Serve in small dishes topped with browned crumbs.
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.
-
Parsley + lemontop 1% of all pairsSmell alikestrongCooked together14,037 recipes
Shared aroma: beta-phellandrene (minty, terpene).
-
Parsley + peppertop 2% of all pairsSmell alikestrongCooked together34,122 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
-
Pepper + lemontop 3% of all pairsSmell alikestrongCooked together27,047 recipes
Shared aroma: trans-2-nonenal (cardboard, fatty).
-
Butter + milktop 7% of all pairsSmell alikemoderateCooked together81,283 recipes
Shared aroma: (z)-4-heptenal (biscuit, cream).
-
Onion + parsleytop 9% of all pairsSmell alikemoderateCooked together25,843 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
- Butter
- Enriches the sauce and carries the flavour of the other ingredients.
- Flour
- Thickens the milk into a smooth white sauce when cooked briefly with the butter.
- Milk
- Forms the liquid base of the sauce that the flour thickens.
- Egg yolk
- Enriches and thickens the sauce, giving it a richer, softer texture.
- Cold cooked fish
- Forms the main body of the dish, set in the creamy sauce.
The step that matters
Stirring the egg mixture into the saucepan. Egg yolk can curdle or scramble if it meets very hot liquid too quickly. Mixing it with hot cream first and stirring it in gently helps keep the sauce smooth and thick.
Swap the onion
How well each one fits the dish's main ingredients (butter, parsley, flour, milk, pepper, lemon, egg):
- Shallotfits better
- Chivefits better
- Asparagusfits better
- Onionthe original
Fit is the average pairing score against butter, parsley, flour, milk, pepper, lemon, egg. 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.
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.
Lemon Sauce236 recipes
Fried Fish120 recipes
Fish Croquettes81 recipes
Scalloped Cod69 recipes