Why it works: Wine and lemon are a kitchen classic. They rank in the top 13% of all ingredient pairs, and cooks put them together in 6,157 recipes. Both carry decanal, which smells soap, orange peel. The science ↓
Lemon Jelly
Ingredients
Directions
Make the mixture
Soak the gelatine in cold water for 1 hour.
Add hot water, wine, sugar, lemon juice, and lemon rind.
Boil for 30 seconds and strain the mixture.
If omitting wine, stir in beaten egg whites before the mixture cools.
Set
Pour into a mold and refrigerate until set.
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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Wine + lemontop 13% of all pairsSmell alikelowCooked together6,157 recipes
Shared aroma: decanal (soap, orange peel).
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Sugar + lemontop 18% of all pairsSmell alikelowCooked together53,532 recipes
Shared aroma: 2-nonenal (fatty, green).
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Lemon + eggtop 19% of all pairsSmell alikelowCooked together44,316 recipes
Shared aroma: (e,e)-2,4-decadienal (fatty, deep fried).
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Sugar + eggtop 21% of all pairsSmell alikemoderateCooked together122,807 recipes
Shared aroma: 2-nonenal (fatty, green).
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Wine + sugartop 31% of all pairsSmell alikelowCooked together9,581 recipes
Shared aroma: beta-damascenone (apple, rose).
Sugar and lemon barely smell alike, yet cooks put them together in 53,532 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
- Gelatine
- Forms the gel that sets the dish into a firm, sliceable structure.
- Egg whites
- Whipped to a froth, they add lightness and an airy texture to the set dish.
- Sugar
- Provides sweetness that balances the tart lemon.
- Lemons
- Supply acidity and bright lemon aroma from the juice and rind.
- Wine
- Adds flavour and a little acidity to the liquid base.
The step that matters
Stir in the egg whites before the mixture cools. Once gelatine begins to thicken and set, it becomes too stiff to fold the beaten whites in evenly, so they must be added while the mixture is still fluid.
Swap the lemon
How well each one fits the dish's main ingredients (wine, sugar, egg):
- Vanillafits about as well
- Lemonthe original
- Applefits about as well
- Figfits about as well
Fit is the average pairing score against wine, sugar, egg. 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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