Why it works: Lemon and sugar are a kitchen classic. They rank in the top 18% of all ingredient pairs, and cooks put them together in 53,532 recipes. Both carry 2-nonenal, which smells fatty, green. The science ↓
Pomelo Jelly
Ingredients
Directions
Make the jelly
Soak the gelatine in cold water.
Dissolve the soaked gelatine in boiling water.
Add sugar, lemon juice, and pomelo juice and pulp to the mixture.
Let the mixture partly set before pouring it into a mold to prevent the pulp from settling.
Serve
Serve in baskets made of pomelo skins.
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.
-
Lemon + sugartop 18% of all pairsSmell alikelowCooked together53,532 recipes
Shared aroma: 2-nonenal (fatty, green).
Lemon and sugar barely smell alike, yet cooks put them together in 53,532 recipes: they work on texture and structure more than aroma.
Ranks compare each pair with 20,000 random ingredient pairs on CompKitchen. How we score pairs
What each ingredient does
- Gelatine
- Forms the gel structure that holds the jelly firm when chilled.
- Pomelo juice and pulp
- Provides the main flavour and the pulp pieces that can settle if the jelly is not partly set.
- Sugar
- Adds sweetness and balances the sharpness of the citrus juices.
- Lemon juice
- Adds acidity that brightens the flavour of the pomelo.
The step that matters
Let the mixture partly set before pouring it into a mold. Pulp is denser than the liquid jelly, so it sinks if the mixture is poured while still runny. Partial setting suspends the pulp evenly through 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
The 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.
Lemon Cake228 recipes
Lemon Ice147 recipes
Lemon Sherbet103 recipes
Lemon Custard64 recipes