Why it works: Lemon and orange match in chemistry and in kitchens. They rank in the top 1% of all ingredient pairs, and cooks put them together in 10,634 recipes. Both carry 3-hexenal, which smells apple, fruity. The science ↓
Calvest-foot Jelly Made of Prepared Gelatine
Ingredients
Directions
Prepare
Soak the gelatine in 1½ cups of cold water for 1 hour.
Grate the rinds of the lemons and pour a small amount of boiling water over them, then squeeze the juice.
Make the jelly
After the gelatine has steeped, add the lemon juice and pour off the water from the grated rinds.
Add 1½ cups of boiling water to the mixture, stirring well.
Sweeten to taste and add wine and orange-flower water as desired.
Set
Pour into molds or dishes and let cool without straining or cooking.
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 + orangetop 1% of all pairsSmell alikestrongCooked together10,634 recipes
Shared aroma: 3-hexenal (apple, fruity).
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Lemon + winetop 13% of all pairsSmell alikelowCooked together6,157 recipes
Shared aroma: decanal (soap, orange peel).
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Wine + orangetop 14% of all pairsSmell alikemoderateCooked together2,046 recipes
Shared aroma: beta-damascenone (apple, rose).
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Lemon + sugartop 18% of all pairsSmell alikelowCooked together53,532 recipes
Shared aroma: 2-nonenal (fatty, green).
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Sugar + orangetop 20% of all pairsSmell alikelowCooked together19,212 recipes
Shared aroma: beta-damascenone (apple, rose).
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.
- Lemon juice
- Adds acidity that brightens the sweetness and flavour of the jelly.
- Lemon rinds
- Release aromatic oils into the hot water, adding citrus fragrance.
- Sugar
- Sweetens the jelly and balances the lemon's acidity.
The step that matters
Soak the gelatine fully before adding hot water. Gelatine must hydrate in cold water so its strands swell and dissolve evenly in the hot liquid. Skipping or shortening the soak can leave lumps or weaken the set.
“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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