Why it works: Lemon and parsley 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 ↓
The Brill
Ingredients
Directions
Prepare the fish
Thoroughly clean the brill and remove the scales.
Do not cut off the fins; rub the fish with lemon juice and a little salt.
Poach
Place the brill in a fish kettle with enough cold water to cover it.
Add a handful of salt and 1 tablespoon of vinegar to the water.
Bring the water to a boil, then reduce to a simmer for 10 to 20 minutes, depending on the size of the fish.
Skim the surface to maintain the fish's color.
Serve
Serve the brill on a napkin, garnished with lemon, curled parsley, and horseradish.
Accompany with lobster sauce in a tureen.
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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Lemon + parsleytop 1% of all pairsSmell alikestrongCooked together14,037 recipes
Shared aroma: beta-phellandrene (minty, terpene).
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Parsley + horseradishtop 6% of all pairsSmell alikestrongCooked together562 recipes
Shared aroma: coumarin (sweet, hay).
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Lemon + horseradishtop 9% of all pairsSmell alikestrongCooked together1,155 recipes
Shared aroma: coumarin (sweet, hay).
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Vinegar + horseradishtop 12% of all pairsSmell alikemoderateCooked together2,609 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Vinegar + parsleytop 16% of all pairsSmell alikemoderateCooked together6,477 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Brill
- The main fish; its firm flesh holds together during gentle poaching.
- Vinegar
- Acidity in the poaching water helps keep the fish's flesh firm and white.
The step that matters
Skim the surface while simmering. Foam and scum rising from the fish can cloud the water and dull the surface color. Keeping the liquid at a gentle simmer rather than a hard boil keeps the flesh intact and the appearance clean.
Swap the horseradish
How well each one fits the dish's main ingredients (vinegar, lemon, parsley):
- Shallotfits better
- Broccolifits better
- Kalefits better
- Horseradishthe original
Fit is the average pairing score against vinegar, lemon, 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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