Why it works: Orange and lemon 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 ↓
Fruit Jelly
Ingredients
Directions
Make the gelatine
Soak the gelatine in cold water.
Pour boiling water over the soaked gelatine.
Add lemon juice and part of the sugar to the gelatine mixture.
Assemble and set
Cut the fruit into pieces and arrange them in a glass dish.
Sprinkle the remaining sugar over the fruit.
Strain the gelatine mixture over the arranged fruit.
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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Orange + lemontop 1% of all pairsSmell alikestrongCooked together10,634 recipes
Shared aroma: 3-hexenal (apple, fruity).
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Banana + figtop 2% of all pairsSmell alikestrongCooked together104 recipes
Shared aroma: ethyl isobutyrate (fruity, ethereal).
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Orange + figtop 6% of all pairsSmell alikestrongCooked together407 recipes
Shared aroma: beta-damascenone (apple, rose).
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Orange + bananatop 8% of all pairsSmell alikemoderateCooked together1,118 recipes
Shared aroma: 1-octen-3-one (mushroom, metallic).
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Lemon + figtop 11% of all pairsSmell alikestrongCooked together763 recipes
Shared aroma: alpha-pinene (pine, turpentine).
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 wobbly jelly that holds the fruit in place.
- Sugar
- Sweetens the jelly and balances the tartness of the citrus.
- Lemon
- Adds acidity that brightens the flavour of the jelly.
- Oranges
- Contribute juice and fruit pieces for flavour and texture.
The step that matters
Soak the gelatine fully before adding boiling water. Gelatine must hydrate in cold water first so it dissolves evenly in the hot liquid. Undissolved granules can leave lumps or weak patches, so the jelly may not set uniformly.
Swap the banana
How well each one fits the dish's main ingredients (sugar, orange, lemon, fig):
- Vanillafits better
- Cranberryfits better
- Apricotfits better
- Bananathe original
Fit is the average pairing score against sugar, orange, lemon, fig. 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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