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 ↓
Fried Sea Bass
Ingredients
Directions
Prepare the fish
Score the fish on the back with a knife and season with salt and cayenne pepper.
In a frying pan, heat the butter over medium heat until boiling hot.
Cook the fish
Lay the fish in the pan and cook until half done.
Add the sliced onions and chopped parsley to the pan, turning the fish to coat both sides.
Once the fish is fully cooked, transfer it to a serving dish.
Make the gravy and serve
Garnish the dish with sliced hard-boiled eggs.
In the same pan, make a gravy by adding flour to the remaining butter and mixing in vinegar.
Pour the gravy over the fish 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.
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Pepper + parsleytop 2% of all pairsSmell alikestrongCooked together34,122 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
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Onion + parsleytop 9% of all pairsSmell alikemoderateCooked together25,843 recipes
Shared aroma: 2,4-decadienal (seaweed).
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Pepper + oniontop 11% of all pairsSmell alikemoderateCooked together68,474 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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Butter + flourtop 12% of all pairsSmell alikelowCooked together124,287 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Parsley + flourtop 12% of all pairsSmell alikemoderateCooked together16,675 recipes
Shared aroma: isobutyraldehyde (malty, green).
Butter and flour barely smell alike, yet cooks put them together in 124,287 recipes: they work on texture and structure more than aroma.
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Sea bass
- Forms the main body of the dish, cooking to a flaky texture when fried.
- Butter
- Fat for frying the fish and forms the base of the gravy, adding richness and browning.
- Flour
- Thickens the butter into a gravy by absorbing fat and liquid as it cooks.
- Vinegar
- Adds acidity that sharpens the flavour of the buttery gravy.
- Onions
- Soften and sweeten as they cook with the fish, adding aromatic flavour.
The step that matters
Cooking the fish until half done. Fish cooks quickly and turns dry or falls apart if overcooked, so the fish should be checked closely before the onions and parsley are added and it is finished.
Swap the onion
How well each one fits the dish's main ingredients (pepper, parsley, butter, flour, vinegar, egg):
- Shallotfits better
- Chivefits better
- Capsicumfits better
- Onionthe original
Fit is the average pairing score against pepper, parsley, butter, flour, vinegar, 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.
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