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 ↓
Cidek Jelly
Ingredients
Directions
Prepare the base
Combine gelatine, grated lemon rind, lemon juice, and cold water in a bowl.
Let the mixture stand for 1 hour.
Make the jelly
Add loaf sugar and boiling water to the mixture, stirring until the sugar dissolves.
Stir in the cider.
Set
Pour the mixture into molds and set in a cool place until set.
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 + cidertop 24% of all pairsSmell alikelowCooked together986 recipes
Shared aroma: linalool (floral, citrus).
-
Sugar + cidertop 27% of all pairsSmell alikelowCooked together3,308 recipes
Shared aroma: ethanol (alcoholic, ethereal).
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 network that makes the liquid set into a firm jelly.
- Loaf sugar
- Adds sweetness and helps give the jelly its body and smooth texture.
- Lemon juice
- Adds acidity that brightens the flavour and balances the sugar.
- Cider
- Provides the main apple flavour and liquid for the jelly.
The step that matters
Letting the gelatine stand in cold water. Gelatine must first soften and absorb the cold water before heat is applied. Adding it directly to hot liquid or skipping the rest can leave lumps and uneven setting.
Swap the lemon
How well each one fits the dish's main ingredients (sugar, cider):
- Applefits better
- Vanillafits better
- Pearfits better
- Lemonthe original
Fit is the average pairing score against sugar, cider. Candidates are from the same food group and used in at least 100 recipes.
“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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