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 ↓
Eel Patties
Ingredients
Directions
The book says “a quick oven”. The 400°F (200°C) in the steps is the modern equivalent, not the book's own figure.
Prepare the eel
Wash and clean the eel.
Chop the eel into small pieces.
Soak the pieces in vinegar.
Drain the eel pieces.
Make the filling
Melt butter in a saucepan.
Gradually add flour and broth.
Add lemon rind, capers, parsley, salt, and pepper to the saucepan.
Add the eel to the saucepan and stew until cooked.
Bake and serve
Line patty-pans with pastry.
Fill the pans with the eel mixture.
Cover and make a steam hole.
Brush the tops with egg.
Bake in a 400°F (200°C) oven 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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Lemon + parsleytop 1% of all pairsSmell alikestrongCooked together14,037 recipes
Shared aroma: beta-phellandrene (minty, terpene).
-
Capers + parsleytop 1% of all pairsSmell alikestrongCooked together1,550 recipes
Shared aroma: coumarin (sweet, hay).
-
Parsley + peppertop 2% of all pairsSmell alikestrongCooked together34,122 recipes
Shared aroma: 4'-methylacetophenone (bitter almond).
-
Lemon + peppertop 3% of all pairsSmell alikestrongCooked together27,047 recipes
Shared aroma: trans-2-nonenal (cardboard, fatty).
-
Lemon + caperstop 5% of all pairsSmell alikestrongCooked together1,222 recipes
Shared aroma: coumarin (sweet, hay).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Eel
- Forms the main body of the filling, providing the meaty texture and flavour of the patty.
- Butter
- Enriches the filling with fat, adding richness and a smooth mouthfeel.
- Flour
- Thickens the broth into a sauce that binds the eel pieces together.
- Broth
- Provides the liquid that, with flour, makes the filling moist and savoury.
- Egg
- Brushed on the tops so the pastry browns attractively in the oven.
- Vinegar
- Soaks the eel, adding acidity that brightens its flavour.
The step that matters
Stewing the eel in the sauce. Cook the eel only until done and keep the filling thick. Overcooking toughens the protein and thin filling will run out of the pastry and make the base soggy.
Swap the capers
How well each one fits the dish's main ingredients (vinegar, butter, flour, lemon, parsley, pepper, egg):
- Tarragonfits better
- Dillfits about as well
- Thymefits about as well
- Capersthe original
Fit is the average pairing score against vinegar, butter, flour, lemon, parsley, pepper, egg. 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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