Why it works: Orange and lemon 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
In a saucepan, combine white wine, minced anchovies, minced onion, and orange or lemon peel with the gravy.
Bring to a boil, then add the butter and melt it.
Stir in the raw egg yolk and let it boil again.
Squeeze in most of the lemon or orange juice and season with salt.
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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Orange + lemontop 1% of all pairsSmell alikestrongCooked together10,634 recipes
Shared aroma: 3-hexenal (apple, fruity).
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White wine + buttertop 9% of all pairsSmell alikemoderateCooked together5,083 recipes
Shared aroma: ethyl octanoate (fruity, wine).
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White wine + lemontop 11% of all pairsSmell alikemoderateCooked together3,832 recipes
Shared aroma: myrcene (balsamic, herbaceous).
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White wine + oniontop 12% of all pairsSmell alikemoderateCooked together4,535 recipes
Shared aroma: 2-isopropyl-3-methoxypyrazine (earthy, pea).
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White wine + orangetop 14% of all pairsSmell alikemoderateCooked together730 recipes
Shared aroma: beta-damascenone (apple, rose).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Butter
- Melts into the sauce to add richness and a silky body.
- Raw egg yolk
- Thickens the sauce as it heats, giving it a smooth, creamy texture.
- Anchovies
- Adds deep savory flavour that rounds out the sauce.
- Lemon or orange juice
- Adds acidity that brightens the rich butter and gravy.
The step that matters
Letting the egg yolk boil. Raw egg yolk thickens as its proteins set with heat, but if the sauce boils too hard or too long after the yolk goes in, the yolk can curdle and turn grainy. Keep the heat controlled once the yolk is added.
Swap the onion
How well each one fits the dish's main ingredients (white wine, orange, meat, butter, egg, lemon):
- Shallotfits better
- Asparagusfits better
- Potatofits better
- Onionthe original
Fit is the average pairing score against white wine, orange, meat, butter, egg, lemon. 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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