Why it works: Parsley and horseradish match in chemistry and in kitchens. They rank in the top 6% of all ingredient pairs, and cooks put them together in 562 recipes. Both carry coumarin, which smells sweet, hay. The science ↓
To Dress Fish
Ingredients
Directions
Prepare the fish
Examine the fish to ensure it is properly cleaned.
Soak fresh water fish in strong saltwater to remove muddy smell, then dry.
Cook the fish
Boil salted water and add the fish, cooking until done but not breaking apart.
Drain the fish and cut off the fins.
For broiling, flour the fish except for herrings, which should be scored.
For frying, dry the fish with a cloth, flour them, and heat plenty of dripping or hog's lard in a frying pan until boiling.
Fry the fish until golden, then place on a dish or sieve to drain.
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 + horseradishtop 6% of all pairsSmell alikestrongCooked together562 recipes
Shared aroma: coumarin (sweet, hay).
-
Horseradish + flourtop 10% of all pairsSmell alikestrongCooked together743 recipes
Shared aroma: isobutyraldehyde (malty, green).
-
Parsley + flourtop 12% of all pairsSmell alikemoderateCooked together16,675 recipes
Shared aroma: isobutyraldehyde (malty, green).
-
Fish + horseradishtop 16% of all pairsSmell alikelowCooked together178 recipes
Shared aroma: octanal (fat, soap).
-
Fish + parsleytop 18% of all pairsSmell alikelowCooked together2,341 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
- Fish
- Is the main ingredient, cooked by boiling, broiling or frying.
- Flour
- Coats the fish so the surface browns and crisps during broiling or frying.
- Dripping or hog's lard
- Fat for frying that conducts heat and gives the fish a golden, crisp surface.
The step that matters
Frying the floured fish in hot fat. The fat must be fully heated before the fish goes in. Hot fat sets the flour coating quickly, so it turns golden and crisp rather than soaking up grease and becoming soggy.
Swap the parsley
How well each one fits the dish's main ingredients (fish, horseradish, flour):
- Capersfits better
- Turmericfits better
- Tarragonfits about as well
- Parsleythe original
Fit is the average pairing score against fish, horseradish, flour. 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.
Vegetable Soup350 recipes
Raspberry Vinegar214 recipes
Brown Coffee with Egg175 recipes
Blackberry Cordial129 recipes