Why it works: Lemon and sugar are a kitchen classic. They rank in the top 18% of all ingredient pairs, and cooks put them together in 53,532 recipes. Both carry 2-nonenal, which smells fatty, green. The science ↓
Wine Jelly
Ingredients
Directions
Prepare the gelatine
Dissolve the gelatine in 1 pint of cold water.
Let it stand for 10 minutes.
Add 1 pint of boiling water, stirring until fully dissolved.
Make the jelly
Mix in the Madeira wine, lemon juice and peel, and sugar.
Boil the mixture while stirring continually with the beaten egg whites.
Allow it to boil once.
Remove from heat and let it stand for 1 minute.
Strain
Pour boiling water into a flannel bag.
Wring the bag out.
Keep the bag warm.
Pour the mixture into the bag and let it drip through without squeezing.
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 + sugartop 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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Madeira wine + sugartop 21% of all pairsSmell alikelowCooked together343 recipes
Shared aroma: ethanol (alcoholic, ethereal).
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Madeira wine + lemontop 27% of all pairsSmell alikelowCooked together466 recipes
Shared aroma: ethanol (alcoholic, ethereal).
Lemon and sugar 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
- Sets the liquid into a firm, wobbly jelly as it cools.
- Madeira wine
- Adds the main flavour and alcohol while the liquid stays fairly thin.
- Sugar
- Sweetens the jelly and balances the wine and lemon acidity.
- Lemon
- Adds acidity and aroma that brighten the wine flavour.
- Egg whites
- Foam up and collect impurities as the mixture boils, which are then trapped for a clearer jelly.
The step that matters
Boiling with the egg whites. Stirring the beaten whites into the boiling liquid makes them coagulate and trap cloudy particles. Boiling only once and then letting it rest keeps the foam from breaking back into the liquid, so the strained jelly stays clear.
Swap the lemon
How well each one fits the dish's main ingredients (madeira wine, sugar, egg):
- Vanillafits better
- Raisinfits better
- Lemonthe original
- Currantfits less well
Fit is the average pairing score against madeira 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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