Why it works: Lemon and orange match in chemistry and in kitchens. They rank in the top 1% of all ingredient pairs, and cooks put them together in 10,634 recipes. Both carry 3-hexenal, which smells apple, fruity. The science ↓
Sauce for Fried or Broiled Carp
Ingredients
Directions
Make the base
Rub the butter with the flour in a saucepan.
Add the water and melt the mixture over low heat.
Stir in the thick cream and chopped anchovy.
Bring to a boil, then add the Indian soy for color.
Transfer to a sauce-tureen and season with salt and lemon juice.
Make the carp sauce
To make the sauce for carp, combine white wine, minced anchovies, onions, and orange or lemon peel in the gravy.
Melt the butter and add the gravy mixture.
If desired, add the raw egg yolk and bring to a boil, then squeeze in lemon or orange 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.
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Lemon + orangetop 1% of all pairsSmell alikestrongCooked together10,634 recipes
Shared aroma: 3-hexenal (apple, fruity).
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Butter + creamtop 8% of all pairsSmell alikemoderateCooked together41,516 recipes
Shared aroma: delta-dodecalactone (sweet, creamy).
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Butter + white winetop 9% of all pairsSmell alikemoderateCooked together5,083 recipes
Shared aroma: ethyl octanoate (fruity, wine).
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Lemon + white winetop 11% of all pairsSmell alikemoderateCooked together3,832 recipes
Shared aroma: myrcene (balsamic, herbaceous).
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Butter + flourtop 12% of all pairsSmell alikelowCooked together124,287 recipes
Shared aroma: isobutyraldehyde (malty, green).
Butter and flour 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
- Butter
- Enriches the sauce with fat, giving it a rich, smooth body.
- Flour
- Thickens the melted butter into a roux that gives the sauce body.
- Thick cream
- Adds fat and richness, producing a smooth, creamy texture.
- Anchovy
- Contributes a salty, savory depth that blends into the sauce.
- Onions
- Adds aromatic sweetness and savory flavor to the gravy mixture.
Swap the orange
How well each one fits the dish's main ingredients (butter, flour, cream, anchovy, lemon, white wine, onion):
- Avocadofits better
- Limefits about as well
- Plumfits about as well
- Orangethe original
Fit is the average pairing score against butter, flour, cream, anchovy, lemon, white wine, onion. 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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