Why it works: Lemon and sherry are a kitchen classic. They rank in the top 17% of all ingredient pairs, and cooks put them together in 3,273 recipes. Both carry 1-octen-3-ol, which smells mushroom, earthy. The science ↓
Lemon Jelly
Ingredients
Directions
Make the jelly
Peel the lemons thinly and place them in a pan with cold water, sugar, and gelatine.
Stir until dissolved, then add the strained lemon juice, sherry, and whisked egg whites.
Whisk well, bring to a boil, and boil for about 5 minutes.
Strain and mold
Pass the mixture through a hot jelly bag.
Pour into a wet mold when cool.
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 + sherrytop 17% of all pairsSmell alikemoderateCooked together3,273 recipes
Shared aroma: 1-octen-3-ol (mushroom, earthy).
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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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Sherry + sugartop 22% of all pairsSmell alikelowCooked together4,141 recipes
Shared aroma: guaiacol (smoky, sweet).
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
- Lemons
- Peel supplies aromatic oils and juice supplies sharp acidity.
- Sugar
- Adds sweetness that balances the sharpness of the lemon.
- Gelatine
- Sets the liquid into a firm, sliceable jelly as it cools.
- Egg whites
- Coagulate when boiled, trapping particles so the jelly clarifies.
- Sherry
- Adds a wine-based flavour and aroma.
The step that matters
Boiling with the egg whites. Egg whites must be whisked in and brought to a boil so they coagulate and trap cloudy particles. Boiling too gently or stirring too late leaves the jelly cloudy after straining.
Swap the lemon
How well each one fits the dish's main ingredients (sherry, sugar, egg):
- Vanillafits better
- Figfits better
- Pineapplefits better
- Lemonthe original
Fit is the average pairing score against sherry, 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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