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 ↓
Boiled Pike with Egg Sauce
Ingredients
Directions
Prepare
Dress the fish and tie it in a circle by placing its tail in its mouth, securing it with a trussing needle.
Poach
In a pot, combine water, vinegar, cloves, peppercorns, bay leaf, and salt.
Add the fish to the cold water and bring to a boil.
Cook until the fins pull off easily; remove the skin if desired.
Serve
Serve with egg sauce poured inside the fish circle.
Garnish with a sprig of parsley and lemon slices on the platter.
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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Clove + parsleytop 6% of all pairsSmell alikestrongCooked together6,768 recipes
Shared aroma: cuminaldehyde (Spicy, cumin).
-
Clove + lemontop 10% of all pairsSmell alikestrongCooked together8,150 recipes
Shared aroma: eucalyptol (eucalyptus, herbal).
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Fish + lemontop 15% of all pairsSmell alikelowCooked together1,889 recipes
Shared aroma: 2-nonenal (fatty, green).
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Vinegar + clovetop 15% of all pairsSmell alikemoderateCooked together10,386 recipes
Shared aroma: isobutyraldehyde (malty, green).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Pike
- The main fish, poached whole so its flesh cooks gently and stays moist.
- Vinegar
- Adds acidity to the poaching liquid, which helps firm the flesh and brighten its flavour.
- Salt
- Seasons the fish and poaching liquid so the flesh tastes evenly seasoned throughout.
The step that matters
Adding the fish to cold water. Starting the fish in cold water and heating slowly lets the flesh warm gradually, so it stays tender and does not toughen or break apart. Bringing it to a boil too fast can cook the outside before the centre is done.
Swap the clove
How well each one fits the dish's main ingredients (fish, vinegar, lemon, parsley):
- Tarragonfits better
- Dillfits better
- Marjoramfits better
- Clovethe original
Fit is the average pairing score against fish, 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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