Why it works: Parsley and pepper 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 Sauce for Fish
Ingredients
Directions
Make the sauce
Mix parsley, grated onion, pepper, salt, and nutmeg in a bowl.
Add cream or milk and stir well.
Bring the mixture to a boil over medium heat and let it simmer for 15 minutes.
Serve
If using with fresh fish, stir in a little horseradish before serving.
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 + peppertop 2% of all pairsSmell alikestrongCooked together34,122 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
-
Parsley + nutmegtop 3% of all pairsSmell alikestrongCooked together5,062 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
-
Parsley + horseradishtop 6% of all pairsSmell alikestrongCooked together562 recipes
Shared aroma: coumarin (sweet, hay).
-
Onion + horseradishtop 7% of all pairsSmell alikestrongCooked together1,784 recipes
Shared aroma: coumarin (sweet, hay).
-
Pepper + nutmegtop 7% of all pairsSmell alikestrongCooked together13,015 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Cream or milk
- Forms the liquid base of the sauce and gives it a rich, smooth body.
- Onion
- Adds savoury aroma and mild flavour to the sauce.
- Parsley
- Contributes fresh, green herbal flavour and aroma.
The step that matters
Simmering the cream mixture. Cream and milk can scorch or boil over if heated too hard, so gentle heat over medium and a steady simmer keeps the sauce smooth and prevents it from catching on the base of the pan.
Swap the horseradish
The recipe marks horseradish as optional. How well each one fits the dish's main ingredients (parsley, onion, pepper, nutmeg, cream):
- Carrotfits better
- Spinachfits better
- Potatofits better
- Horseradishthe original
Fit is the average pairing score against parsley, onion, pepper, nutmeg, cream. 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.
Horseradish Sauce17 recipes
Tomato Soup526 recipes
Brown Bread461 recipes
Mutton Broth292 recipes