Why it works: Sugar and gelatin are a kitchen classic. They rank in the top 7% of all ingredient pairs, and cooks put them together in 2,778 recipes. Both carry ethanol, which smells alcoholic, ethereal. The science ↓
Jelly of Fruit-juice
enough for 3 pintsIngredients
Directions
Prepare the juice
Soak the gelatin in a small amount of water until soft.
Mash or chop fresh fruits and mix with sugar; let it sit until the juice is released.
Strain the juice from the fruit.
Set the jelly
Heat the juice until boiling, then skim off any foam.
Add the soaked gelatin to the hot juice and stir until dissolved.
Strain the mixture through a jelly bag into a mold.
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 + gelatintop 7% of all pairsSmell alikemoderateCooked together2,778 recipes
Shared aroma: ethanol (alcoholic, ethereal).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Gelatin
- Sets the liquid into a firm, wobbly jelly as it cools.
- Sugar
- Adds sweetness and helps draw juice out of the mashed fruit.
- Fruit juice
- Provides the flavour and most of the liquid that becomes the jelly.
The step that matters
Stirring the soaked gelatin into the hot juice. Gelatin must fully dissolve in the hot liquid to set evenly. Undissolved granules leave weak or grainy spots, and the jelly may not firm up properly as it cools.
“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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