Why it works: Bread and butter are a kitchen classic. They rank in the top 7% of all ingredient pairs, and cooks put them together in 27,232 recipes. Both carry delta-decalactone, which smells sweet, creamy. The science ↓
Fried Eels
Ingredients
Directions
Prepare
Dry the cleaned eel pieces thoroughly.
Coat the eel pieces with egg yolk.
Sprinkle bread crumbs over the coated eel pieces.
Fry and serve
Fry the eel pieces in hot oil until browned.
Serve with melted butter and garnish with parsley.
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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Bread + buttertop 7% of all pairsSmell alikemoderateCooked together27,232 recipes
Shared aroma: delta-decalactone (sweet, creamy).
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Egg + breadtop 13% of all pairsSmell alikemoderateCooked together22,662 recipes
Shared aroma: (e)-2-octenal (fatty, green).
-
Parsley + buttertop 15% of all pairsSmell alikemoderateCooked together28,563 recipes
Shared aroma: trans-2-hexenal (green, leafy).
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Bread + parsleytop 15% of all pairsSmell alikemoderateCooked together8,588 recipes
Shared aroma: 2,4-decadienal (seaweed).
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Egg + buttertop 17% of all pairsSmell alikemoderateCooked together118,967 recipes
Shared aroma: decanal (soap, orange peel).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Eels
- Provide the main protein, which firms and turns opaque and flaky when fried.
- Egg yolk
- Acts as a binding glue so the bread crumbs adhere to the eel pieces.
- Bread crumbs
- Form a crisp, golden crust that browns in the hot oil.
- Butter
- Adds richness and a nutty aroma when served melted over the fried eel.
The step that matters
Dry the eel pieces thoroughly. Surface moisture turns to steam in hot oil and pushes the coating off, and it keeps the oil temperature from dropping, so the crust stays on and browns rather than going soggy.
Swap the parsley
How well each one fits the dish's main ingredients (egg, bread, butter):
- Nutmegfits about as well
- Parsleythe original
- Capersfits about as well
- Cinnamonfits less well
Fit is the average pairing score against egg, bread, butter. 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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