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 and fry the fish
Score the fish on the back with a knife and season with coarse sea salt and cayenne pepper.
Heat butter in a frying pan until boiling hot, then add the fish.
When the fish is half done, add the onions and parsley to the pan.
Turn the fish to ensure the onions and parsley adhere to both sides.
Serve with gravy
Once fully cooked, transfer the fish to a serving dish and garnish with sliced hard boiled eggs.
In the same pan, make a gravy by adding flour to the remaining butter and a small quantity of vinegar.
Pour the gravy over the fish in the serving dish.
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 through in hot butter to become tender and flaky.
- Butter
- Fries the fish and, once mixed with flour, forms the base of the gravy.
- Flour
- Thickens the butter in the pan to give the gravy body.
- Onions
- Soften and sweeten in the butter as they cook alongside the fish.
- Vinegar
- Adds acidity that brightens the rich butter gravy.
The step that matters
Heat the butter until boiling hot before adding the fish. Very hot fat sears the skin quickly, helping it crisp and seal so the fish does not stick or absorb excess grease. Adding fish to cooler butter tends to stick and produce a greasy result.
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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