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 ↓
Port Wine Jelly
Ingredients
Directions
In a saucepan, combine the port wine, gelatine, lemon juice, lemon zest, and sugar.
Heat gently until the gelatine is dissolved.
Strain the mixture through a fine sieve into a wet mold.
If the color is not satisfactory, add a few drops of cochineal.
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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Port wine + lemontop 21% of all pairsSmell alikemoderateCooked together1,100 recipes
Shared aroma: 1-octen-3-ol (mushroom, earthy).
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Port wine + sugartop 24% of all pairsSmell alikelowCooked together805 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
- Gelatine
- Sets the liquid into a firm, sliceable jelly as it cools.
- Port wine
- Provides the main liquid and the deep, rich flavour of the jelly.
- Sugar
- Adds sweetness that balances the tartness of the lemon and the wine.
- Lemon
- Adds acidity and bright aroma that cut through the sweetness of the wine and sugar.
The step that matters
Heat gently until the gelatine is dissolved. Gelatine dissolves at moderate heat, and prolonged or strong boiling can weaken its setting power, so the jelly may come out soft. Keep the heat low and stop as soon as the gelatine has melted.
Swap the lemon
How well each one fits the dish's main ingredients (port wine, sugar):
- Figfits better
- Vanillafits better
- Pearfits better
- Lemonthe original
Fit is the average pairing score against port wine, sugar. 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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