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
Make the jelly
Steep coffee in boiling water for 10 minutes without boiling.
Strain through a cloth into a double boiler.
Add tapioca and sugar, then cook for 15 to 30 minutes, stirring often.
Beat thoroughly before pouring into a dish.
Serve
Serve with sweetened and flavored whipped cream.
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
- Tapioca
- Its starch thickens as it cooks and sets the liquid into a jelly as it cools.
- Coffee
- Provides the main flavour and aroma of the jelly.
- Sugar
- Adds sweetness that balances the bitterness of the coffee.
The step that matters
Cook the tapioca with frequent stirring. Tapioca starch settles to the bottom and can scorch or stick, and it must cook long enough to turn clear and thick. Undercooked tapioca stays grainy and fails to set properly, so stirring often and cooking the full time matters.
“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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