Why it works: Sugar and coffee are a kitchen classic. They rank in the top 17% of all ingredient pairs, and cooks put them together in 4,344 recipes. Both carry beta-damascenone, which smells apple, rose. The science ↓
Coffee Jelly
Ingredients
Directions
Dissolve the gelatine
Soak the gelatine in the cold coffee for 2 hours.
Pour the boiling water over the soaked gelatine and stir until dissolved.
Sweeten and set
Add the sugar and mix well.
Strain the mixture into molds and refrigerate until hardened.
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 + coffeetop 17% of all pairsSmell alikelowCooked together4,344 recipes
Shared aroma: beta-damascenone (apple, rose).
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Gelatine
- Provides the gel structure that lets the liquid set into a firm jelly when chilled.
- Sugar
- Adds sweetness and balances the bitterness of the coffee.
- Strong coffee
- Gives the jelly its main coffee flavour and aroma.
The step that matters
Dissolve the gelatine fully. Gelatine must be completely dissolved in the hot liquid before setting. Undissolved granules or lumps leave specks and create weak, uneven patches in the set 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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