Why it works: Apple and sugar are a kitchen classic. They rank in the top 18% of all ingredient pairs, and cooks put them together in 16,478 recipes. Both carry beta-damascenone, which smells apple, rose. The science ↓
Apple Jelly
Ingredients
Directions
Prepare the juice
Pare, core, and slice the apples, placing them in fresh water to prevent browning.
In a saucepan, cover the apples with cold water and boil until soft.
Strain the juice through a fine sieve and then through a jelly bag.
Make and set the jelly
In a separate pot, combine the apple juice and an equal amount of clarified sugar, boiling and stirring until the syrup forms fine threads on a spoon.
Fill jelly pots with the hot mixture, let cool, cover with brandied paper, and secure with bladder.
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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Apple + sugartop 18% of all pairsSmell alikelowCooked together16,478 recipes
Shared aroma: beta-damascenone (apple, rose).
Apple and sugar barely smell alike, yet cooks put them together in 16,478 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
- Apples
- Provide the pectin and juice that give the jelly its body and flavour.
- Clarified sugar
- Sweetens the jelly and, with boiling, helps it thicken and set.
The step that matters
Boiling the juice with sugar to the thread stage. The mixture must reach the right concentration to set. Too little boiling leaves a runny jelly, while overboiling can make it stiff or cause sugar to crystallise.
“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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