Why it works: Gelatin and cream match in chemistry and in kitchens. They rank in the top 7% of all ingredient pairs, and cooks put them together in 1,628 recipes. Both carry acetic acid, which smells sour, vinegar. The science ↓
Coffee Jelly
Ingredients
Directions
Make the jelly
Soak the gelatin in the hot coffee until dissolved.
Add the granulated sugar and stir until fully dissolved.
Strain the mixture into molds.
Set and serve
Refrigerate until set.
Serve with 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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Gelatin + creamtop 7% of all pairsSmell alikestrongCooked together1,628 recipes
Shared aroma: acetic acid (sour, vinegar).
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Gelatin + sugartop 7% of all pairsSmell alikemoderateCooked together2,778 recipes
Shared aroma: ethanol (alcoholic, ethereal).
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Sugar + creamtop 9% of all pairsSmell alikemoderateCooked together43,450 recipes
Shared aroma: 2,3-butanedione (butter, sweet).
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Coffee + creamtop 17% of all pairsSmell alikelowCooked together2,339 recipes
Shared aroma: 2-heptanol (bitter, floral).
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Coffee + sugartop 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
- Gelatin
- Sets the coffee liquid into a firm, wobbly jelly when chilled.
- Granulated sugar
- Adds sweetness that balances the bitterness of the strong coffee.
- Hot strong coffee
- Provides the liquid base and the coffee flavour of the jelly.
The step that matters
Dissolve the gelatin fully in the hot coffee. Gelatin must be completely dissolved before the mixture sets. Undissolved granules leave gritty or uneven patches, and the jelly may not set evenly if the liquid is not hot enough to melt them.
“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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