Why it works: Parsley and pepper 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 ↓
Broiled Mackerel or Herrings
Ingredients
Directions
Prepare the fish
Wash and dry the fish. Slit it open down the back and remove the insides.
Broil and serve
Broil on a gridiron for 6 to 7 minutes, or less if using a herring.
In a bowl, mix the parsley, butter, salt, and pepper together. Spread the mixture over the fish as soon as it is done and serve hot.
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 + peppertop 2% of all pairsSmell alikestrongCooked together34,122 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
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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 + peppertop 21% of all pairsSmell alikemoderateCooked together85,593 recipes
Shared aroma: trans-2-nonenal (cardboard, fatty).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Butter
- Melts over the hot fish to add richness and moisture.
- Mackerel or herring
- Oily fish that stays moist under direct heat and carries the flavor of the dish.
The step that matters
Spread the butter mixture as soon as the fish is done. Hot fish absorbs and melts the butter evenly, so the herbs and seasoning spread through the flesh. If the fish cools first, the butter sits on the surface and the seasoning tastes less integrated.
“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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