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 ↓
Stuffed Conger Eel
Ingredients
Directions
The book says “a cool oven”. The 350°F (175°C) in the steps is the modern equivalent, not the book's own figure.
Prepare and bake
Prepare the veal seasoning and sew it into the eel.
Place the stuffed eel in a deep dish and cover it with water.
Bake in a 350°F (175°C) oven for about one hour.
Remove the eel and keep it warm.
Make the sauce
Strain the cooking liquid, measure about 1 pint, and set aside.
In a saucepan, melt the butter and whisk in the flour to make a roux.
Gradually add the reserved cooking liquid, stirring until smooth.
Add a few drops of caramel for color, then let it boil for a few minutes.
Season the sauce with salt, pepper, and lemon juice.
Serve
Pour the sauce over the eel and 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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Pepper + lemontop 3% of all pairsSmell alikestrongCooked together27,047 recipes
Shared aroma: trans-2-nonenal (cardboard, fatty).
-
Flour + buttertop 12% of all pairsSmell alikelowCooked together124,287 recipes
Shared aroma: isobutyraldehyde (malty, green).
-
Butter + lemontop 16% of all pairsSmell alikemoderateCooked together41,227 recipes
Shared aroma: 3-hexenal (apple, fruity).
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Veal + lemontop 17% of all pairsSmell alikelowCooked together4,580 recipes
Shared aroma: 3-hexenal (apple, fruity).
-
Flour + lemontop 17% of all pairsSmell alikemoderateCooked together30,404 recipes
Shared aroma: isobutyraldehyde (malty, green).
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
What each ingredient does
- Eel
- Is the main dish, cooked whole around its veal stuffing.
- Veal
- Provides a savory meat stuffing that flavors the eel as it bakes.
- Flour
- Thickens the cooking liquid into a smooth sauce when cooked with butter.
- Butter
- Forms the roux with the flour, adding richness and body to the sauce.
The step that matters
Making the roux. Flour must cook briefly in melted butter before liquid is added, so it thickens smoothly without a raw floury taste. Adding the liquid gradually while stirring prevents lumps.
“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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