Why it works: Pepper and lemon match in chemistry and in kitchens. They rank in the top 3% of all ingredient pairs, and cooks put them together in 27,047 recipes. Both carry trans-2-nonenal, which smells cardboard, fatty. The science ↓
Eel Pie
Ingredients
Directions
Prepare the eels
Skin, wash and trim the eels.
Cut the eels into pieces about three inches long.
Season the eels well with pepper and salt, leaving out the heads and tails.
Assemble the pie
Add a little clear broth.
Cover with paste.
Brush the paste with egg yolk.
Bake until done.
Make a hole in the center.
Pour in the sauce through a funnel.
Make the sauce
Boil the trimmings in half a pint of white stock.
Season with pepper, salt, and lemon juice.
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.
-
Pepper + lemontop 3% of all pairsSmell alikestrongCooked together27,047 recipes
Shared aroma: trans-2-nonenal (cardboard, fatty).
-
Egg + lemontop 19% of all pairsSmell alikelowCooked together44,316 recipes
Shared aroma: (e,e)-2,4-decadienal (fatty, deep fried).
-
Pepper + eggtop 33% of all pairsSmell alikelowCooked together50,580 recipes
Shared aroma: 2-nonenal (fatty, green).
Egg and lemon barely smell alike, yet cooks put them together in 44,316 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
What each ingredient does
- Eels
- Form the main filling, providing the flesh that cooks through and gives the pie its substance.
- Paste
- Forms the crust that encloses the filling and seals in moisture while baking.
- Egg yolk
- Brushed on the paste, it promotes a richer golden browning during baking.
- White stock
- Simmered with the trimmings to make the savoury sauce poured into the pie.
- Lemon juice
- Adds acidity that brightens the seasoning of the sauce.
The step that matters
Pour in the sauce through a funnel. Adding the sauce after baking through a hole in the crust lets it stay liquid and well seasoned, rather than being absorbed or boiled away by the filling as it bakes.
“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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