Why it works: Sugar and lemon 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 ↓
The Universal Lemon Jelly No. 2
Ingredients
Directions
Soak the gelatin in cold water for 1 hour.
Add the boiling water to the soaked gelatin.
Stir in the sugar until dissolved.
Add the lemons and let the mixture stand for a while.
Strain the mixture through a napkin into molds.
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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Sugar + lemontop 18% of all pairsSmell alikelowCooked together53,532 recipes
Shared aroma: 2-nonenal (fatty, green).
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
- Sets the liquid into a firm, wobbly jelly as it cools.
- Sugar
- Sweetens the jelly and balances the sharpness of the lemon.
- Lemons
- Provide the main flavour and acidity, with skin and pulp adding aroma and bitterness.
The step that matters
Strain the mixture through a napkin into molds. Gelatine sets as the liquid cools, so the mixture must be poured into molds while still fluid. Straining through a napkin removes pulp and bits, giving a clear, smooth jelly.
“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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