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 ↓
Broiled Mackerel
Ingredients
Directions
Prepare
Remove the gills and insides from the mackerel and wipe it clean and dry.
Open the back of the fish and season with pepper, salt, and a little oil.
Cook and serve
Broil the mackerel over a clear fire, turning it on both sides and the back.
Cook for about 10 minutes until the flesh detaches from the bone.
Chop parsley and mix it with butter, pepper, salt, and a squeeze of lemon juice.
Stuff the mixture into the back of the mackerel and serve before the butter melts.
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).
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Pepper + lemontop 3% of all pairsSmell alikestrongCooked together27,047 recipes
Shared aroma: trans-2-nonenal (cardboard, fatty).
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Butter + parsleytop 15% of all pairsSmell alikemoderateCooked together28,563 recipes
Shared aroma: trans-2-hexenal (green, leafy).
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Butter + lemontop 16% of all pairsSmell alikemoderateCooked together41,227 recipes
Shared aroma: 3-hexenal (apple, fruity).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Mackerel
- Forms the main body of the dish, with oily flesh that stays moist when broiled.
- Butter
- Melts into the fish as it is served, adding richness and moisture to the flesh.
- Lemon juice
- Adds acidity that brightens the rich, oily flavour of the mackerel.
The step that matters
Broil until the flesh detaches from the bone. Mackerel is oily and can dry out or stick if overcooked, and the flesh releases cleanly from the bone only once it is properly cooked through. Turning it on both sides and the back helps it cook evenly.
“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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