Why it works: Coffee and sugar 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
Prepare
Make the coffee very clear and strong.
In a small lined saucepan, combine the coffee, gelatin or isinglass, and sugar.
Simmer over low heat for about 10 minutes until dissolved.
Set and serve
Strain into a basin and pour into a wetted mold to set.
Once firm, turn out and 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.
-
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
- Gelatine or isinglass
- Sets the coffee liquid into a firm, wobbly jelly as it cools.
- Coffee
- Provides the main flavour and liquid that the jelly is built from.
- Loaf sugar
- Adds sweetness to balance the bitterness of the strong coffee.
The step that matters
Simmer until dissolved. The gelatine or isinglass must fully dissolve into the hot coffee so it sets evenly; undissolved grains leave gritty spots and weak patches in the finished 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.
You might also like
Coffee Ice Cream91 recipes
Coffee Custard27 recipes
Coffee Cake21 recipes
Coffee Bavarian Cream14 recipesThe free Flavor Lab newsletter: one surprising pairing a week and the molecular reason it works, in 60 seconds. No spam, unsubscribe anytime.
Prefer an account? Create a free account to save pairings and unlock the full chemistry.