Why it works: Parsley and lemon match in chemistry and in kitchens. They rank in the top 1% of all ingredient pairs, and cooks put them together in 14,037 recipes. Both carry beta-phellandrene, which smells minty, terpene. The science ↓
Dressed Fish in General
Ingredients
Directions
The book gives no oven temperature. The 400°F (200°C) in the steps was added when the recipe was transcribed, as a starting point.
Prepare the fish
Remove the gills from the mackerel and fillet both sides.
Cut each fillet into two pieces and trim the ends.
Cook
Place the fillets side by side in a buttered sauté pan.
Season with salt, pepper, and parsley, then squeeze lemon juice over them.
Pour a little oiled butter on each fillet and cover with buttered paper.
Cook in a 400°F (200°C) oven or on a stove for about 20 minutes.
Serve
Drain the fillets on a napkin and arrange them in a wreath shape on a serving dish.
Serve with Maitre d' Hotel sauce and place parboiled soft roes in the center if using.
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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Parsley + lemontop 1% of all pairsSmell alikestrongCooked together14,037 recipes
Shared aroma: beta-phellandrene (minty, terpene).
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Pepper + parsleytop 2% of all pairsSmell alikestrongCooked together34,122 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
-
Pepper + lemontop 3% of all pairsSmell alikestrongCooked together27,047 recipes
Shared aroma: trans-2-nonenal (cardboard, fatty).
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Sauce + roetop 10% of all pairsSmell alikemoderateCooked together142 recipes
Shared aroma: ethanol (alcoholic, ethereal).
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Butter + roetop 14% of all pairsSmell alikelowCooked together442 recipes
Shared aroma: 2,6-nonadienal (cucumber, green).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Mackerel fillets
- Forms the main body of the dish and cooks into tender, flaky flesh.
- Butter
- Adds richness and moisture, carrying heat gently over the fish so it does not dry out.
- Lemon juice
- Adds acidity that brightens the rich, oily flavour of the mackerel.
- Parsley
- Adds fresh, green aroma and a light herbal flavour to the fish.
The step that matters
Cook in a 400°F (200°C) oven or on a stove for about 20 minutes. Mackerel is delicate and overcooks quickly, becoming dry and firm. Covering the fish with buttered paper traps moisture and gentle heat so the flesh stays moist and flakes softly.
“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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