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 ↓
Haddocks Toiled, with Parsley, and Butter Sauce
Ingredients
Directions
Prepare the fish
Clean the haddocks and remove the gills.
Make the sauce and cook
In a pan, melt butter and add chopped parsley.
Season with salt and pepper.
Cook the haddocks in the butter sauce until done.
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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Parsley + buttertop 15% of all pairsSmell alikemoderateCooked together28,563 recipes
Shared aroma: trans-2-hexenal (green, leafy).
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Haddock + buttertop 16% of all pairsSmell alikelowCooked together764 recipes
Shared aroma: ethanol (alcoholic, ethereal).
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Butter + peppertop 21% of all pairsSmell alikemoderateCooked together85,593 recipes
Shared aroma: trans-2-nonenal (cardboard, fatty).
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Haddock + parsleytop 23% of all pairsSmell alikelowCooked together456 recipes
Shared aroma: ethanol (alcoholic, ethereal).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Haddock
- Forms the main body of the dish, with flesh that flakes and turns opaque as it cooks.
- Butter
- Adds fat and richness, carrying flavor and keeping the fish moist as it cooks.
- Parsley
- Adds fresh, green aroma that brightens the buttery sauce.
The step that matters
Cook the haddocks in the butter sauce until done. Fish proteins set quickly and become dry and tough when overcooked. Cook gently only until the flesh turns opaque and flakes easily with a fork, since it keeps cooking briefly after leaving the pan.
“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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