Why it works: Lemon and wine are a kitchen classic. They rank in the top 13% of all ingredient pairs, and 6,157 recipes mention both. Both carry decanal, which smells soap, orange peel. The science ↓
Dressing for Fruit Salad
Ingredients
Directions
Make the dressing
Boil sugar and water for 5 minutes.
Pour the mixture onto the beaten egg yolks.
Return to heat and cook over hot water, stirring constantly until thickened.
Cool the mixture and add lemon juice.
Serve
Pour over the fruit salad and chill before serving.
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 aroma chemistry they share, and how many recipes mention both.
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Lemon + winetop 13% of all pairsAroma overlaplowMentioned together6,157 recipes
Shared aroma: decanal (soap, orange peel).
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Sugar + lemontop 18% of all pairsAroma overlaplowMentioned together53,532 recipes
Shared aroma: 2-nonenal (fatty, green).
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Egg + lemontop 19% of all pairsAroma overlaplowMentioned together44,316 recipes
Shared aroma: (e,e)-2,4-decadienal (fatty, deep fried).
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Sugar + eggtop 21% of all pairsAroma overlapmoderateMentioned together122,807 recipes
Shared aroma: 2-nonenal (fatty, green).
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Sugar + winetop 31% of all pairsAroma overlaplowMentioned together9,581 recipes
Shared aroma: beta-damascenone (apple, rose).
Sugar and lemon share little aroma chemistry, yet 53,532 recipes mention both: they likely 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
- Egg yolks
- Thicken the dressing as they set with gentle heat, giving it body and richness.
- Sugar
- Sweetens the dressing and, boiled with water, forms the syrup that the yolks are whisked into.
- Lemon juice
- Adds acidity that brightens the sweet, rich dressing and balances its flavour.
The step that matters
Cook over hot water, stirring constantly until thickened. Egg yolks thicken as their proteins set with heat, but too much heat scrambles them into lumps. Gentle heat from hot water and constant stirring keep the dressing smooth.
Flavor stand-ins for the lemon
How well each one fits the dish's main ingredients (sugar, egg, wine):
- Vanillaabout as good a flavor fit
- Lemonthe original
- Appleabout as good a flavor fit
- Figabout as good a flavor fit
Fit is the average pairing score against sugar, egg, wine. Candidates are from the same food group and used in at least 100 recipes. This compares flavor only: it does not check the job the ingredient does in the dish (bulk, moisture, acidity, structure).
“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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