Why it works: Parsley and white pepper are a kitchen classic. They rank in the top 14% of all ingredient pairs, and cooks put them together in 1,451 recipes. Both carry myrcene, which smells balsamic, herbaceous. The science ↓
Fish and Butter Sauce
Ingredients
Directions
Prepare the fish
Fillet the fish and cut them into strips.
Wash the fish well in cold water and dry with a cloth.
Twist the strips and lay them in a buttered soup plate.
Sprinkle with white pepper, coarse sea salt, and chopped parsley.
Steam and serve
Add the remaining butter, cover with another soup plate, and place over a saucepan of boiling water.
Cook for 45 minutes, reversing the plates once while cooking.
Transfer to a hot dish and pour over the butter and parsley from cooking.
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 + white peppertop 14% of all pairsSmell alikelowCooked together1,451 recipes
Shared aroma: myrcene (balsamic, herbaceous).
-
Butter + parsleytop 15% of all pairsSmell alikemoderateCooked together28,563 recipes
Shared aroma: trans-2-hexenal (green, leafy).
-
Whiting + parsleytop 16% of all pairsSmell alikelowCooked together330 recipes
Shared aroma: ethanol (alcoholic, ethereal).
-
Whiting + buttertop 21% of all pairsSmell alikelowCooked together510 recipes
Shared aroma: ethanol (alcoholic, ethereal).
-
Butter + white peppertop 28% of all pairsSmell alikelowCooked together3,814 recipes
Shared aroma: eucalyptol (eucalyptus, herbal).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Whiting or bream
- Forms the delicate, flaky body of the dish once gently cooked through.
- Butter
- Adds richness and moisture, keeping the fish tender during gentle steaming and forming the sauce.
The step that matters
Gentle steaming over boiling water. The fish is cooked between two plates over simmering water, so steam heat is gentle. Keeping the water at a steady boil and the plates sealed keeps the fish moist and prevents it from drying out over the long cook.
Swap the white pepper
How well each one fits the dish's main ingredients (whiting, butter, parsley):
- Capersfits better
- Thymefits better
- Tarragonfits better
- White pepperthe original
Fit is the average pairing score against whiting, butter, parsley. 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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