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 freshwater fish in strong saltwater to remove muddy smell.
Dry the fish.
Boil water with a little salt.
Add the fish carefully to the boiling water.
Garnish with parsley and scraped horseradish after boiling.
Fry the fish
Dry the fish with a cloth for frying.
Coat the fish with flour.
Heat plenty of dripping or hog's lard in a frying pan until boiling.
Fry the fish until golden.
Drain the fried fish on a dish or sieve.
Fry the parsley
Wash the fried parsley.
Dip the fried parsley in cold water.
Fry the fried parsley in boiling fat until crisp.
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 component; its flesh is cooked through boiling and then coated and fried.
- Flour
- Forms a dry coating that helps the fish brown and crisp in the hot fat.
- Dripping or hog's lard
- Conducts heat for frying and adds richness and browning to the coating.
- Horseradish
- Adds sharp, pungent flavour that cuts through the richness of the fried fish.
The step that matters
Dry the fish before coating and frying. Surface moisture turns to steam in hot fat, which keeps the flour from adhering and stops the coating from crisping and browning evenly.
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.
Fried Fish120 recipes
Fish Croquettes81 recipes
Scalloped Cod69 recipes
Broiled Fish68 recipes