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 ↓
Fish Turbot
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 sauce
In a hot saucepan, rub together the butter and flour.
Stir in the milk or cream and bring to a boil.
Combine and serve
Add the chopped fish, mushrooms, salt, and pepper.
Heat over steam.
Stir in the beaten egg yolk and chopped parsley.
Fill shells with the mixture or place in a large dish.
If desired, sprinkle with bread crumbs and brown in the oven at 400°F (200°C).
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.
-
Pepper + parsleytop 2% of all pairsSmell alikestrongCooked together34,122 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
-
Butter + milktop 7% of all pairsSmell alikemoderateCooked together81,283 recipes
Shared aroma: (z)-4-heptenal (biscuit, cream).
-
Butter + mushroomtop 7% of all pairsSmell alikemoderateCooked together12,525 recipes
Shared aroma: trans-2-decenal (waxy, orange).
-
Mushroom + peppertop 11% of all pairsSmell alikemoderateCooked together13,580 recipes
Shared aroma: 2-nonenal (fatty, green).
-
Mushroom + parsleytop 11% of all pairsSmell alikemoderateCooked together6,132 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 flavour while the flour cooks into a roux.
- Flour
- Thickens the milk or cream into a smooth, binding sauce.
- Milk or cream
- Forms the liquid base of the sauce, giving it body and richness.
- Cold boiled fish
- Provides the main body and flaky texture of the dish.
- Egg yolk
- Enriches and sets the sauce gently, adding richness and binding.
The step that matters
Stir in the beaten egg yolk. Egg yolk thickens when heated gently but can scramble if the mixture boils. Keep the heat low over steam so the sauce stays smooth and creamy.
Swap the parsley
How well each one fits the dish's main ingredients (butter, flour, milk, fish, mushroom, pepper, egg):
- Nutmegfits about as well
- Parsleythe original
- Thymefits about as well
- Capersfits about as well
Fit is the average pairing score against butter, flour, milk, fish, mushroom, pepper, 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.
Brown Bread461 recipes
Fried Fish120 recipes
Fish Croquettes81 recipes
White Bread80 recipes