Why it works: Parsley and lemon 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 ↓
Eel Patties
Ingredients
Directions
Cut the eels into 1-inch pieces.
Place them in a stewpan, add salt, and cover with cold water.
Bring to a boil, then remove from heat and wash in cold water.
Scrape off any adhering fat and return to the stewpan with enough hot water to cover.
Add mace, bay leaf, whole peppercorns, parsley, and lemon slices.
Stew gently until the fish separates from the bone.
Remove the fish, pick it into small pieces, and set aside.
Reduce the broth slightly, strain, and thicken with flour and butter.
Return the fish to the broth, simmer briefly, fill your patty shells, and serve.
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 + lemontop 1% of all pairsSmell alikestrongCooked together14,037 recipes
Shared aroma: beta-phellandrene (minty, terpene).
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Flour + buttertop 12% of all pairsSmell alikelowCooked together124,287 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Parsley + flourtop 12% of all pairsSmell alikemoderateCooked together16,675 recipes
Shared aroma: isobutyraldehyde (malty, green).
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Mace + parsleytop 15% of all pairsSmell alikemoderateCooked together4,268 recipes
Shared aroma: myristicin (spice, warm).
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Parsley + buttertop 15% of all pairsSmell alikemoderateCooked together28,563 recipes
Shared aroma: trans-2-hexenal (green, leafy).
Flour and butter barely smell alike, yet cooks put them together in 124,287 recipes: they work on texture and structure more than aroma.
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
Swap the mace
How well each one fits the dish's main ingredients (parsley, lemon, flour, butter):
- Thymefits better
- Marjoramfits better
- Capersfits better
- Macethe original
Fit is the average pairing score against parsley, lemon, flour, butter. Candidates are from the same food group and used in at least 100 recipes.
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